40853197

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{431}}^1\times {\mathrm{1231}}^1$

素因数の和:1680

約数の個数: 16

約数和(自身を含む): 51093504

約数和(自身を除く): 10240307

約数列:

[1, 7, 11, 77, 431, 1231, 3017, 4741, 8617, 13541, 33187, 94787, 530561, 3713927, 5836171, 40853197]

約数ペア:

[(1, 40853197), (7, 5836171), (11, 3713927), (77, 530561), (431, 94787), (1231, 33187), (3017, 13541), (4741, 8617)]