320797919

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{14593}}^1$

素因数の和:14714

約数の個数: 16

約数和(自身を含む): 367768800

約数和(自身を除く): 46970881

約数列:

[1, 13, 19, 89, 247, 1157, 1691, 14593, 21983, 189709, 277267, 1298777, 3604471, 16884101, 24676763, 320797919]

約数ペア:

[(1, 320797919), (13, 24676763), (19, 16884101), (89, 3604471), (247, 1298777), (1157, 277267), (1691, 189709), (14593, 21983)]