51718893

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{3229}}^1$

素因数の和:3532

約数の個数: 16

約数和(自身を含む): 72868800

約数和(自身を除く): 21149907

約数列:

[1, 3, 19, 57, 281, 843, 3229, 5339, 9687, 16017, 61351, 184053, 907349, 2722047, 17239631, 51718893]

約数ペア:

[(1, 51718893), (3, 17239631), (19, 2722047), (57, 907349), (281, 184053), (843, 61351), (3229, 16017), (5339, 9687)]