289063931

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{22483}}^1$

素因数の和:22562

約数の個数: 16

約数和(自身を含む): 332403456

約数和(自身を除く): 43339525

約数列:

[1, 13, 23, 43, 299, 559, 989, 12857, 22483, 292279, 517109, 966769, 6722417, 12567997, 22235687, 289063931]

約数ペア:

[(1, 289063931), (13, 22235687), (23, 12567997), (43, 6722417), (299, 966769), (559, 517109), (989, 292279), (12857, 22483)]