51349929

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1\times {\mathrm{1213}}^1$

素因数の和:1456

約数の個数: 16

約数和(自身を含む): 69693312

約数和(自身を除く): 18343383

約数列:

[1, 3, 103, 137, 309, 411, 1213, 3639, 14111, 42333, 124939, 166181, 374817, 498543, 17116643, 51349929]

約数ペア:

[(1, 51349929), (3, 17116643), (103, 498543), (137, 374817), (309, 166181), (411, 124939), (1213, 42333), (3639, 14111)]