421640403

素因数分解:

$3^1\times {\mathrm{113}}^1\times {\mathrm{613}}^1\times {\mathrm{2029}}^1$

素因数の和:2758

約数の個数: 16

約数和(自身を含む): 568367520

約数和(自身を除く): 146727117

約数列:

[1, 3, 113, 339, 613, 1839, 2029, 6087, 69269, 207807, 229277, 687831, 1243777, 3731331, 140546801, 421640403]

約数ペア:

[(1, 421640403), (3, 140546801), (113, 3731331), (339, 1243777), (613, 687831), (1839, 229277), (2029, 207807), (6087, 69269)]