3800783987

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{12959}}^1$

素因数の和:13283

約数の個数: 32

約数和(自身を含む): 5120962560

約数和(自身を除く): 1320178573

約数列:

[1, 7, 11, 13, 77, 91, 143, 293, 1001, 2051, 3223, 3809, 12959, 22561, 26663, 41899, 90713, 142549, 168467, 293293, 997843, 1179269, 1853137, 3796987, 12971959, 26578909, 41766857, 49360831, 292367999, 345525817, 542969141, 3800783987]

約数ペア:

[(1, 3800783987), (7, 542969141), (11, 345525817), (13, 292367999), (77, 49360831), (91, 41766857), (143, 26578909), (293, 12971959), (1001, 3796987), (2051, 1853137), (3223, 1179269), (3809, 997843), (12959, 293293), (22561, 168467), (26663, 142549), (41899, 90713)]