282352491

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{421}}^1\times {\mathrm{1733}}^1$

素因数の和:2203

約数の個数: 24

約数和(自身を含む): 418559856

約数和(自身を除く): 136207365

約数列:

[1, 3, 9, 43, 129, 387, 421, 1263, 1733, 3789, 5199, 15597, 18103, 54309, 74519, 162927, 223557, 670671, 729593, 2188779, 6566337, 31372499, 94117497, 282352491]

約数ペア:

[(1, 282352491), (3, 94117497), (9, 31372499), (43, 6566337), (129, 2188779), (387, 729593), (421, 670671), (1263, 223557), (1733, 162927), (3789, 74519), (5199, 54309), (15597, 18103)]