1330581651

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1545391}}^1$

素因数の和:1545442

約数の個数: 16

約数和(自身を含む): 2077006848

約数和(自身を除く): 746425197

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 1545391, 4636173, 10817737, 32453211, 63361031, 190083093, 443527217, 1330581651]

約数ペア:

[(1, 1330581651), (3, 443527217), (7, 190083093), (21, 63361031), (41, 32453211), (123, 10817737), (287, 4636173), (861, 1545391)]