414552321

素因数分解:

$3^2\times {\mathrm{191}}^1\times {\mathrm{349}}^1\times {\mathrm{691}}^1$

素因数の和:1237

約数の個数: 24

約数和(自身を含む): 604531200

約数和(自身を除く): 189978879

約数列:

[1, 3, 9, 191, 349, 573, 691, 1047, 1719, 2073, 3141, 6219, 66659, 131981, 199977, 241159, 395943, 599931, 723477, 1187829, 2170431, 46061369, 138184107, 414552321]

約数ペア:

[(1, 414552321), (3, 138184107), (9, 46061369), (191, 2170431), (349, 1187829), (573, 723477), (691, 599931), (1047, 395943), (1719, 241159), (2073, 199977), (3141, 131981), (6219, 66659)]