7256379

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{4327}}^1$

素因数の和:4386

約数の個数: 16

約数和(自身を含む): 10664192

約数和(自身を除く): 3407813

約数列:

[1, 3, 13, 39, 43, 129, 559, 1677, 4327, 12981, 56251, 168753, 186061, 558183, 2418793, 7256379]

約数ペア:

[(1, 7256379), (3, 2418793), (13, 558183), (39, 186061), (43, 168753), (129, 56251), (559, 12981), (1677, 4327)]