99308321

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{1999}}^1$

素因数の和:2204

約数の個数: 16

約数和(自身を含む): 116736000

約数和(自身を除く): 17427679

約数列:

[1, 7, 47, 151, 329, 1057, 1999, 7097, 13993, 49679, 93953, 301849, 657671, 2112943, 14186903, 99308321]

約数ペア:

[(1, 99308321), (7, 14186903), (47, 2112943), (151, 657671), (329, 301849), (1057, 93953), (1999, 49679), (7097, 13993)]