374139

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{149}}^1$

素因数の和:192

約数の個数: 20

約数和(自身を含む): 580800

約数和(自身を除く): 206661

約数列:

[1, 3, 9, 27, 31, 81, 93, 149, 279, 447, 837, 1341, 2511, 4023, 4619, 12069, 13857, 41571, 124713, 374139]

約数ペア:

[(1, 374139), (3, 124713), (9, 41571), (27, 13857), (31, 12069), (81, 4619), (93, 4023), (149, 2511), (279, 1341), (447, 837)]