31351327

素因数分解:

$7^2\times {\mathrm{331}}^1\times {\mathrm{1933}}^1$

素因数の和:2278

約数の個数: 12

約数和(自身を含む): 36599016

約数和(自身を除く): 5247689

約数列:

[1, 7, 49, 331, 1933, 2317, 13531, 16219, 94717, 639823, 4478761, 31351327]

約数ペア:

[(1, 31351327), (7, 4478761), (49, 639823), (331, 94717), (1933, 16219), (2317, 13531)]