9198399

素因数分解:

$3^1\times 7^1\times {\mathrm{647}}^1\times {\mathrm{677}}^1$

素因数の和:1334

約数の個数: 16

約数和(自身を含む): 14059008

約数和(自身を除く): 4860609

約数列:

[1, 3, 7, 21, 647, 677, 1941, 2031, 4529, 4739, 13587, 14217, 438019, 1314057, 3066133, 9198399]

約数ペア:

[(1, 9198399), (3, 3066133), (7, 1314057), (21, 438019), (647, 14217), (677, 13587), (1941, 4739), (2031, 4529)]