99107519

素因数分解:

$7^1\times {\mathrm{97}}^1\times {\mathrm{227}}^1\times {\mathrm{643}}^1$

素因数の和:974

約数の個数: 16

約数和(自身を含む): 115116288

約数和(自身を除く): 16008769

約数列:

[1, 7, 97, 227, 643, 679, 1589, 4501, 22019, 62371, 145961, 154133, 436597, 1021727, 14158217, 99107519]

約数ペア:

[(1, 99107519), (7, 14158217), (97, 1021727), (227, 436597), (643, 154133), (679, 145961), (1589, 62371), (4501, 22019)]