4070147207

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{431}}^1\times {\mathrm{19001}}^1$

素因数の和:19510

約数の個数: 16

約数和(自身を含む): 4728305664

約数和(自身を除く): 658158457

約数列:

[1, 7, 71, 431, 497, 3017, 19001, 30601, 133007, 214207, 1349071, 8189431, 9443497, 57326017, 581449601, 4070147207]

約数ペア:

[(1, 4070147207), (7, 581449601), (71, 57326017), (431, 9443497), (497, 8189431), (3017, 1349071), (19001, 214207), (30601, 133007)]