991432783

素因数分解:

${\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{11987}}^1$

素因数の和:12174

約数の個数: 16

約数和(自身を含む): 1107115776

約数和(自身を除く): 115682993

約数列:

[1, 11, 73, 103, 803, 1133, 7519, 11987, 82709, 131857, 875051, 1234661, 9625561, 13581271, 90130253, 991432783]

約数ペア:

[(1, 991432783), (11, 90130253), (73, 13581271), (103, 9625561), (803, 1234661), (1133, 875051), (7519, 131857), (11987, 82709)]