1918169391

素因数分解:

$3^1\times {\mathrm{479}}^1\times {\mathrm{593}}^1\times {\mathrm{2251}}^1$

素因数の和:3326

約数の個数: 16

約数和(自身を含む): 2568360960

約数和(自身を除く): 650191569

約数列:

[1, 3, 479, 593, 1437, 1779, 2251, 6753, 284047, 852141, 1078229, 1334843, 3234687, 4004529, 639389797, 1918169391]

約数ペア:

[(1, 1918169391), (3, 639389797), (479, 4004529), (593, 3234687), (1437, 1334843), (1779, 1078229), (2251, 852141), (6753, 284047)]