145157221

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{425681}}^1$

素因数の和:425723

約数の個数: 8

約数和(自身を含む): 163461888

約数和(自身を除く): 18304667

約数列:

[1, 11, 31, 341, 425681, 4682491, 13196111, 145157221]

約数ペア:

[(1, 145157221), (11, 13196111), (31, 4682491), (341, 425681)]