259603951

素因数分解:

${\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1\times {\mathrm{947}}^1$

素因数の和:1254

約数の個数: 16

約数和(自身を含む): 276664320

約数和(自身を除く): 17060369

約数列:

[1, 31, 37, 239, 947, 1147, 7409, 8843, 29357, 35039, 226333, 274133, 1086209, 7016323, 8374321, 259603951]

約数ペア:

[(1, 259603951), (31, 8374321), (37, 7016323), (239, 1086209), (947, 274133), (1147, 226333), (7409, 35039), (8843, 29357)]