479140521

素因数分解:

$3^1\times {\mathrm{97}}^1\times {\mathrm{421}}^1\times {\mathrm{3911}}^1$

素因数の和:4432

約数の個数: 16

約数和(自身を含む): 647138688

約数和(自身を除く): 167998167

約数列:

[1, 3, 97, 291, 421, 1263, 3911, 11733, 40837, 122511, 379367, 1138101, 1646531, 4939593, 159713507, 479140521]

約数ペア:

[(1, 479140521), (3, 159713507), (97, 4939593), (291, 1646531), (421, 1138101), (1263, 379367), (3911, 122511), (11733, 40837)]