12605747

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{5281}}^1$

素因数の和:5330

約数の個数: 16

約数和(自身を含む): 16226304

約数和(自身を除く): 3620557

約数列:

[1, 7, 11, 31, 77, 217, 341, 2387, 5281, 36967, 58091, 163711, 406637, 1145977, 1800821, 12605747]

約数ペア:

[(1, 12605747), (7, 1800821), (11, 1145977), (31, 406637), (77, 163711), (217, 58091), (341, 36967), (2387, 5281)]