2383731

素因数分解:

$3^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{241}}^1$

素因数の和:411

約数の個数: 24

約数和(自身を含む): 3976544

約数和(自身を除く): 1592813

約数列:

[1, 3, 7, 9, 21, 63, 157, 241, 471, 723, 1099, 1413, 1687, 2169, 3297, 5061, 9891, 15183, 37837, 113511, 264859, 340533, 794577, 2383731]

約数ペア:

[(1, 2383731), (3, 794577), (7, 340533), (9, 264859), (21, 113511), (63, 37837), (157, 15183), (241, 9891), (471, 5061), (723, 3297), (1099, 2169), (1413, 1687)]