331366451

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{677}}^1\times {\mathrm{1637}}^1$

素因数の和:2350

約数の個数: 16

約数和(自身を含む): 373149504

約数和(自身を除く): 41783053

約数列:

[1, 13, 23, 299, 677, 1637, 8801, 15571, 21281, 37651, 202423, 489463, 1108249, 14407237, 25489727, 331366451]

約数ペア:

[(1, 331366451), (13, 25489727), (23, 14407237), (299, 1108249), (677, 489463), (1637, 202423), (8801, 37651), (15571, 21281)]