890470083

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{367}}^1\times {\mathrm{21859}}^1$

素因数の和:22266

約数の個数: 16

約数和(自身を含む): 1222760960

約数和(自身を除く): 332290877

約数列:

[1, 3, 37, 111, 367, 1101, 13579, 21859, 40737, 65577, 808783, 2426349, 8022253, 24066759, 296823361, 890470083]

約数ペア:

[(1, 890470083), (3, 296823361), (37, 24066759), (111, 8022253), (367, 2426349), (1101, 808783), (13579, 65577), (21859, 40737)]