21105460441

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{521}}^1\times {\mathrm{183301}}^1$

素因数の和:183852

約数の個数: 16

約数和(自身を含む): 24112278288

約数和(自身を除く): 3006817847

約数列:

[1, 13, 17, 221, 521, 6773, 8857, 115141, 183301, 2382913, 3116117, 40509521, 95499821, 1241497673, 1623496957, 21105460441]

約数ペア:

[(1, 21105460441), (13, 1623496957), (17, 1241497673), (221, 95499821), (521, 40509521), (6773, 3116117), (8857, 2382913), (115141, 183301)]