290319261

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{29531}}^1$

素因数の和:29676

約数の個数: 16

約数和(自身を含む): 403997760

約数和(自身を除く): 113678499

約数列:

[1, 3, 29, 87, 113, 339, 3277, 9831, 29531, 88593, 856399, 2569197, 3337003, 10011009, 96773087, 290319261]

約数ペア:

[(1, 290319261), (3, 96773087), (29, 10011009), (87, 3337003), (113, 2569197), (339, 856399), (3277, 88593), (9831, 29531)]