489379969

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{487}}^1\times {\mathrm{4547}}^1$

素因数の和:5064

約数の個数: 16

約数和(自身を含む): 559294848

約数和(自身を除く): 69914879

約数列:

[1, 13, 17, 221, 487, 4547, 6331, 8279, 59111, 77299, 107627, 1004887, 2214389, 28787057, 37644613, 489379969]

約数ペア:

[(1, 489379969), (13, 37644613), (17, 28787057), (221, 2214389), (487, 1004887), (4547, 107627), (6331, 77299), (8279, 59111)]