31326709

素因数分解:

${\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1$

素因数の和:340

約数の個数: 16

約数和(自身を含む): 33341440

約数和(自身を除く): 2014731

約数列:

[1, 31, 73, 109, 127, 2263, 3379, 3937, 7957, 9271, 13843, 246667, 287401, 429133, 1010539, 31326709]

約数ペア:

[(1, 31326709), (31, 1010539), (73, 429133), (109, 287401), (127, 246667), (2263, 13843), (3379, 9271), (3937, 7957)]