121352011

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{1489}}^1$

素因数の和:1770

約数の個数: 16

約数和(自身を含む): 137318400

約数和(自身を除く): 15966389

約数列:

[1, 11, 31, 239, 341, 1489, 2629, 7409, 16379, 46159, 81499, 355871, 507749, 3914581, 11032001, 121352011]

約数ペア:

[(1, 121352011), (11, 11032001), (31, 3914581), (239, 507749), (341, 355871), (1489, 81499), (2629, 46159), (7409, 16379)]