21161750401

素因数分解:

${\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{31537631}}^1$

素因数の和:31537703

約数の個数: 8

約数和(自身を含む): 23463998208

約数和(自身を除く): 2302247807

約数列:

[1, 11, 61, 671, 31537631, 346913941, 1923795491, 21161750401]

約数ペア:

[(1, 21161750401), (11, 1923795491), (61, 346913941), (671, 31537631)]