53168401

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{21871}}^1$

素因数の和:21912

約数の個数: 16

約数和(自身を含む): 66140928

約数和(自身を除く): 12972527

約数列:

[1, 11, 13, 17, 143, 187, 221, 2431, 21871, 240581, 284323, 371807, 3127553, 4089877, 4833491, 53168401]

約数ペア:

[(1, 53168401), (11, 4833491), (13, 4089877), (17, 3127553), (143, 371807), (187, 284323), (221, 240581), (2431, 21871)]