84170471

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1$

素因数の和:335

約数の個数: 32

約数和(自身を含む): 108103680

約数和(自身を除く): 23933209

約数列:

[1, 7, 11, 77, 79, 101, 137, 553, 707, 869, 959, 1111, 1507, 6083, 7777, 7979, 10549, 10823, 13837, 55853, 75761, 87769, 96859, 119053, 152207, 614383, 833371, 1065449, 1093123, 7651861, 12024353, 84170471]

約数ペア:

[(1, 84170471), (7, 12024353), (11, 7651861), (77, 1093123), (79, 1065449), (101, 833371), (137, 614383), (553, 152207), (707, 119053), (869, 96859), (959, 87769), (1111, 75761), (1507, 55853), (6083, 13837), (7777, 10823), (7979, 10549)]