3855889583

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{277}}^1$

素因数の和:496

約数の個数: 64

約数和(自身を含む): 5126231040

約数和(自身を除く): 1270341457

約数列:

[1, 7, 13, 19, 83, 91, 97, 133, 247, 277, 581, 679, 1079, 1261, 1577, 1729, 1843, 1939, 3601, 5263, 7553, 8051, 8827, 11039, 12901, 20501, 22991, 23959, 25207, 26869, 36841, 56357, 68419, 104663, 143507, 152969, 160937, 167713, 188083, 298883, 349297, 436829, 478933, 510511, 732641, 1070783, 1988597, 2092181, 2230127, 2445079, 3057803, 3573577, 5678777, 6636643, 13920179, 15610889, 28991651, 39751439, 42372413, 46456501, 202941557, 296606891, 550841369, 3855889583]

約数ペア:

[(1, 3855889583), (7, 550841369), (13, 296606891), (19, 202941557), (83, 46456501), (91, 42372413), (97, 39751439), (133, 28991651), (247, 15610889), (277, 13920179), (581, 6636643), (679, 5678777), (1079, 3573577), (1261, 3057803), (1577, 2445079), (1729, 2230127), (1843, 2092181), (1939, 1988597), (3601, 1070783), (5263, 732641), (7553, 510511), (8051, 478933), (8827, 436829), (11039, 349297), (12901, 298883), (20501, 188083), (22991, 167713), (23959, 160937), (25207, 152969), (26869, 143507), (36841, 104663), (56357, 68419)]