51081447

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{14107}}^1$

素因数の和:14198

約数の個数: 16

約数和(自身を含む): 73135872

約数和(自身を除く): 22054425

約数列:

[1, 3, 17, 51, 71, 213, 1207, 3621, 14107, 42321, 239819, 719457, 1001597, 3004791, 17027149, 51081447]

約数ペア:

[(1, 51081447), (3, 17027149), (17, 3004791), (51, 1001597), (71, 719457), (213, 239819), (1207, 42321), (3621, 14107)]