2158503363

素因数分解:

$3^3\times {\mathrm{137}}^1\times {\mathrm{583537}}^1$

素因数の和:583683

約数の個数: 16

約数和(自身を含む): 3221129760

約数和(自身を除く): 1062626397

約数列:

[1, 3, 9, 27, 137, 411, 1233, 3699, 583537, 1750611, 5251833, 15755499, 79944569, 239833707, 719501121, 2158503363]

約数ペア:

[(1, 2158503363), (3, 719501121), (9, 239833707), (27, 79944569), (137, 15755499), (411, 5251833), (1233, 1750611), (3699, 583537)]