2099974617

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:299

約数の個数: 96

約数和(自身を含む): 3487131648

約数和(自身を除く): 1387157031

約数列:

[1, 3, 9, 13, 39, 43, 47, 83, 107, 117, 129, 141, 249, 321, 387, 423, 559, 611, 747, 963, 1079, 1391, 1677, 1833, 2021, 3237, 3569, 3901, 4173, 4601, 5029, 5031, 5499, 6063, 8881, 9711, 10707, 11703, 12519, 13803, 15087, 18189, 26273, 26643, 32121, 35109, 41409, 45261, 46397, 50713, 59813, 65377, 78819, 79929, 115453, 139191, 152139, 167743, 179439, 196131, 216247, 236457, 346359, 381883, 417407, 417573, 456417, 503229, 538317, 588393, 648741, 1039077, 1145649, 1252221, 1509687, 1946223, 2180659, 2811211, 3436947, 3756663, 4964479, 5426291, 6541977, 8433633, 14893437, 16278873, 17948501, 19625931, 25300899, 44680311, 48836619, 53845503, 161536509, 233330513, 699991539, 2099974617]

約数ペア:

[(1, 2099974617), (3, 699991539), (9, 233330513), (13, 161536509), (39, 53845503), (43, 48836619), (47, 44680311), (83, 25300899), (107, 19625931), (117, 17948501), (129, 16278873), (141, 14893437), (249, 8433633), (321, 6541977), (387, 5426291), (423, 4964479), (559, 3756663), (611, 3436947), (747, 2811211), (963, 2180659), (1079, 1946223), (1391, 1509687), (1677, 1252221), (1833, 1145649), (2021, 1039077), (3237, 648741), (3569, 588393), (3901, 538317), (4173, 503229), (4601, 456417), (5029, 417573), (5031, 417407), (5499, 381883), (6063, 346359), (8881, 236457), (9711, 216247), (10707, 196131), (11703, 179439), (12519, 167743), (13803, 152139), (15087, 139191), (18189, 115453), (26273, 79929), (26643, 78819), (32121, 65377), (35109, 59813), (41409, 50713), (45261, 46397)]