31240319

素因数分解:

${\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{613}}^1$

素因数の和:778

約数の個数: 16

約数和(自身を含む): 35277984

約数和(自身を除く): 4037665

約数列:

[1, 11, 41, 113, 451, 613, 1243, 4633, 6743, 25133, 50963, 69269, 276463, 761959, 2840029, 31240319]

約数ペア:

[(1, 31240319), (11, 2840029), (41, 761959), (113, 276463), (451, 69269), (613, 50963), (1243, 25133), (4633, 6743)]