2103308829

素因数分解:

$3^3\times {\mathrm{523}}^1\times {\mathrm{148949}}^1$

素因数の和:149481

約数の個数: 16

約数和(自身を含む): 3121992000

約数和(自身を除く): 1018683171

約数列:

[1, 3, 9, 27, 523, 1569, 4707, 14121, 148949, 446847, 1340541, 4021623, 77900327, 233700981, 701102943, 2103308829]

約数ペア:

[(1, 2103308829), (3, 701102943), (9, 233700981), (27, 77900327), (523, 4021623), (1569, 1340541), (4707, 446847), (14121, 148949)]