3852805313

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{1453}}^1\times {\mathrm{19937}}^1$

素因数の和:21416

約数の個数: 16

約数和(自身を含む): 4638376320

約数和(自身を除く): 785571007

約数列:

[1, 7, 19, 133, 1453, 10171, 19937, 27607, 139559, 193249, 378803, 2651621, 28968461, 202779227, 550400759, 3852805313]

約数ペア:

[(1, 3852805313), (7, 550400759), (19, 202779227), (133, 28968461), (1453, 2651621), (10171, 378803), (19937, 193249), (27607, 139559)]