11121187

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{439}}^1$

素因数の和:511

約数の個数: 24

約数和(自身を含む): 14446080

約数和(自身を除く): 3324893

約数列:

[1, 7, 11, 47, 49, 77, 329, 439, 517, 539, 2303, 3073, 3619, 4829, 20633, 21511, 25333, 33803, 144431, 226963, 236621, 1011017, 1588741, 11121187]

約数ペア:

[(1, 11121187), (7, 1588741), (11, 1011017), (47, 236621), (49, 226963), (77, 144431), (329, 33803), (439, 25333), (517, 21511), (539, 20633), (2303, 4829), (3073, 3619)]