21087610073

素因数分解:

${\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{1621}}^1\times {\mathrm{1753}}^1$

素因数の和:3596

約数の個数: 16

約数和(自身を含む): 21747088272

約数和(自身を除く): 659478199

約数列:

[1, 41, 181, 1621, 1753, 7421, 66461, 71873, 293401, 317293, 2841613, 12029441, 13009013, 116506133, 514331953, 21087610073]

約数ペア:

[(1, 21087610073), (41, 514331953), (181, 116506133), (1621, 13009013), (1753, 12029441), (7421, 2841613), (66461, 317293), (71873, 293401)]