345964289

素因数分解:

${\mathrm{11}}^2\times {\mathrm{101}}^1\times {\mathrm{28309}}^1$

素因数の和:28432

約数の個数: 12

約数和(自身を含む): 384053460

約数和(自身を除く): 38089171

約数列:

[1, 11, 101, 121, 1111, 12221, 28309, 311399, 2859209, 3425389, 31451299, 345964289]

約数ペア:

[(1, 345964289), (11, 31451299), (101, 3425389), (121, 2859209), (1111, 311399), (12221, 28309)]