1330291509

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{111611}}^1$

素因数の和:111780

約数の個数: 16

約数和(自身を含む): 1848294720

約数和(自身を除く): 518003211

約数列:

[1, 3, 29, 87, 137, 411, 3973, 11919, 111611, 334833, 3236719, 9710157, 15290707, 45872121, 443430503, 1330291509]

約数ペア:

[(1, 1330291509), (3, 443430503), (29, 45872121), (87, 15290707), (137, 9710157), (411, 3236719), (3973, 334833), (11919, 111611)]