67970917

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{241}}^1\times {\mathrm{937}}^1$

素因数の和:1228

約数の個数: 16

約数和(自身を含む): 79902592

約数和(自身を除く): 11931675

約数列:

[1, 7, 43, 241, 301, 937, 1687, 6559, 10363, 40291, 72541, 225817, 282037, 1580719, 9710131, 67970917]

約数ペア:

[(1, 67970917), (7, 9710131), (43, 1580719), (241, 282037), (301, 225817), (937, 72541), (1687, 40291), (6559, 10363)]