2308291251

素因数分解:

$3^1\times 7^1\times {\mathrm{2003}}^1\times {\mathrm{54877}}^1$

素因数の和:56890

約数の個数: 16

約数和(自身を含む): 3519216384

約数和(自身を除く): 1210925133

約数列:

[1, 3, 7, 21, 2003, 6009, 14021, 42063, 54877, 164631, 384139, 1152417, 109918631, 329755893, 769430417, 2308291251]

約数ペア:

[(1, 2308291251), (3, 769430417), (7, 329755893), (21, 109918631), (2003, 1152417), (6009, 384139), (14021, 164631), (42063, 54877)]