489560401

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{431}}^1\times {\mathrm{3331}}^1$

素因数の和:3804

約数の個数: 16

約数和(自身を含む): 552738816

約数和(自身を除く): 63178415

約数列:

[1, 11, 31, 341, 431, 3331, 4741, 13361, 36641, 103261, 146971, 1135871, 1435661, 15792271, 44505491, 489560401]

約数ペア:

[(1, 489560401), (11, 44505491), (31, 15792271), (341, 1435661), (431, 1135871), (3331, 146971), (4741, 103261), (13361, 36641)]