21373085651

素因数分解:

${\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{53819}}^1$

素因数の和:54058

約数の個数: 16

約数和(自身を含む): 22320230400

約数和(自身を除く): 947144749

約数列:

[1, 53, 59, 127, 3127, 6731, 7493, 53819, 397129, 2852407, 3175321, 6835013, 168292013, 362255689, 403265767, 21373085651]

約数ペア:

[(1, 21373085651), (53, 403265767), (59, 362255689), (127, 168292013), (3127, 6835013), (6731, 3175321), (7493, 2852407), (53819, 397129)]