2999681991

素因数分解:

$3^4\times {\mathrm{67}}^1\times {\mathrm{163}}^1\times {\mathrm{3391}}^1$

素因数の和:3633

約数の個数: 40

約数和(自身を含む): 4577137664

約数和(自身を除く): 1577455673

約数列:

[1, 3, 9, 27, 67, 81, 163, 201, 489, 603, 1467, 1809, 3391, 4401, 5427, 10173, 10921, 13203, 30519, 32763, 91557, 98289, 227197, 274671, 294867, 552733, 681591, 884601, 1658199, 2044773, 4974597, 6134319, 14923791, 18402957, 37033111, 44771373, 111099333, 333297999, 999893997, 2999681991]

約数ペア:

[(1, 2999681991), (3, 999893997), (9, 333297999), (27, 111099333), (67, 44771373), (81, 37033111), (163, 18402957), (201, 14923791), (489, 6134319), (603, 4974597), (1467, 2044773), (1809, 1658199), (3391, 884601), (4401, 681591), (5427, 552733), (10173, 294867), (10921, 274671), (13203, 227197), (30519, 98289), (32763, 91557)]