396420431

素因数分解:

${\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{643}}^1\times {\mathrm{1367}}^1$

素因数の和:2062

約数の個数: 16

約数和(自身を含む): 444019968

約数和(自身を除く): 47599537

約数列:

[1, 11, 41, 451, 643, 1367, 7073, 15037, 26363, 56047, 289993, 616517, 878981, 9668791, 36038221, 396420431]

約数ペア:

[(1, 396420431), (11, 36038221), (41, 9668791), (451, 878981), (643, 616517), (1367, 289993), (7073, 56047), (15037, 26363)]