31938401

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{409}}^1$

素因数の和:680

約数の個数: 16

約数和(自身を含む): 36211200

約数和(自身を除く): 4272799

約数列:

[1, 11, 31, 229, 341, 409, 2519, 4499, 7099, 12679, 78089, 93661, 139469, 1030271, 2903491, 31938401]

約数ペア:

[(1, 31938401), (11, 2903491), (31, 1030271), (229, 139469), (341, 93661), (409, 78089), (2519, 12679), (4499, 7099)]