131277311

素因数分解:

${\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1\times {\mathrm{1063}}^1$

素因数の和:1286

約数の個数: 16

約数和(自身を含む): 146065920

約数和(自身を除く): 14788609

約数列:

[1, 11, 103, 109, 1063, 1133, 1199, 11227, 11693, 109489, 115867, 123497, 1204379, 1274537, 11934301, 131277311]

約数ペア:

[(1, 131277311), (11, 11934301), (103, 1274537), (109, 1204379), (1063, 123497), (1133, 115867), (1199, 109489), (11227, 11693)]