285150151

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{157}}^1\times {\mathrm{977}}^1$

素因数の和:1171

約数の個数: 24

約数和(自身を含む): 339334704

約数和(自身を除く): 54184553

約数列:

[1, 11, 13, 143, 157, 169, 977, 1727, 1859, 2041, 10747, 12701, 22451, 26533, 139711, 153389, 165113, 291863, 1687279, 1816243, 1994057, 21934627, 25922741, 285150151]

約数ペア:

[(1, 285150151), (11, 25922741), (13, 21934627), (143, 1994057), (157, 1816243), (169, 1687279), (977, 291863), (1727, 165113), (1859, 153389), (2041, 139711), (10747, 26533), (12701, 22451)]