1489889091

素因数分解:

$3^1\times {\mathrm{223}}^1\times {\mathrm{1061}}^1\times {\mathrm{2099}}^1$

素因数の和:3386

約数の個数: 16

約数和(自身を含む): 1998259200

約数和(自身を除く): 508370109

約数列:

[1, 3, 223, 669, 1061, 2099, 3183, 6297, 236603, 468077, 709809, 1404231, 2227039, 6681117, 496629697, 1489889091]

約数ペア:

[(1, 1489889091), (3, 496629697), (223, 6681117), (669, 2227039), (1061, 1404231), (2099, 709809), (3183, 468077), (6297, 236603)]