8418397

素因数分解:

${\mathrm{13}}^2\times {\mathrm{109}}^1\times {\mathrm{457}}^1$

素因数の和:592

約数の個数: 12

約数和(自身を含む): 9219540

約数和(自身を除く): 801143

約数列:

[1, 13, 109, 169, 457, 1417, 5941, 18421, 49813, 77233, 647569, 8418397]

約数ペア:

[(1, 8418397), (13, 647569), (109, 77233), (169, 49813), (457, 18421), (1417, 5941)]