129211033

素因数分解:

$7^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{2777}}^1$

素因数の和:2841

約数の個数: 24

約数和(自身を含む): 163746432

約数和(自身を除く): 34535399

約数列:

[1, 7, 17, 23, 119, 161, 289, 391, 2023, 2737, 2777, 6647, 19439, 46529, 47209, 63871, 330463, 447097, 802553, 1085807, 5617871, 7600649, 18458719, 129211033]

約数ペア:

[(1, 129211033), (7, 18458719), (17, 7600649), (23, 5617871), (119, 1085807), (161, 802553), (289, 447097), (391, 330463), (2023, 63871), (2737, 47209), (2777, 46529), (6647, 19439)]