89669587

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{263}}^1\times {\mathrm{919}}^1$

素因数の和:1242

約数の個数: 16

約数和(自身を含む): 104924160

約数和(自身を除く): 15254573

約数列:

[1, 7, 53, 263, 371, 919, 1841, 6433, 13939, 48707, 97573, 241697, 340949, 1691879, 12809941, 89669587]

約数ペア:

[(1, 89669587), (7, 12809941), (53, 1691879), (263, 340949), (371, 241697), (919, 97573), (1841, 48707), (6433, 13939)]