489078417

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{233}}^1\times {\mathrm{1049}}^1$

素因数の和:1337

約数の個数: 32

約数和(自身を含む): 707616000

約数和(自身を除く): 218537583

約数列:

[1, 3, 23, 29, 69, 87, 233, 667, 699, 1049, 2001, 3147, 5359, 6757, 16077, 20271, 24127, 30421, 72381, 91263, 155411, 244417, 466233, 699683, 733251, 2099049, 5621591, 7088093, 16864773, 21264279, 163026139, 489078417]

約数ペア:

[(1, 489078417), (3, 163026139), (23, 21264279), (29, 16864773), (69, 7088093), (87, 5621591), (233, 2099049), (667, 733251), (699, 699683), (1049, 466233), (2001, 244417), (3147, 155411), (5359, 91263), (6757, 72381), (16077, 30421), (20271, 24127)]