79521239

素因数分解:

$7^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1\times {\mathrm{821}}^1$

素因数の和:1066

約数の個数: 16

約数和(自身を含む): 92563776

約数和(自身を除く): 13042537

約数列:

[1, 7, 101, 137, 707, 821, 959, 5747, 13837, 82921, 96859, 112477, 580447, 787339, 11360177, 79521239]

約数ペア:

[(1, 79521239), (7, 11360177), (101, 787339), (137, 580447), (707, 112477), (821, 96859), (959, 82921), (5747, 13837)]