42317397

素因数分解:

$3^4\times {\mathrm{109}}^1\times {\mathrm{4793}}^1$

素因数の和:4914

約数の個数: 20

約数和(自身を含む): 63808140

約数和(自身を除く): 21490743

約数列:

[1, 3, 9, 27, 81, 109, 327, 981, 2943, 4793, 8829, 14379, 43137, 129411, 388233, 522437, 1567311, 4701933, 14105799, 42317397]

約数ペア:

[(1, 42317397), (3, 14105799), (9, 4701933), (27, 1567311), (81, 522437), (109, 388233), (327, 129411), (981, 43137), (2943, 14379), (4793, 8829)]