1365385391

素因数分解:

${\mathrm{19}}^2\times {\mathrm{47}}^1\times {\mathrm{80473}}^1$

素因数の和:80558

約数の個数: 12

約数和(自身を含む): 1471708512

約数和(自身を除く): 106323121

約数列:

[1, 19, 47, 361, 893, 16967, 80473, 1528987, 3782231, 29050753, 71862389, 1365385391]

約数ペア:

[(1, 1365385391), (19, 71862389), (47, 29050753), (361, 3782231), (893, 1528987), (16967, 80473)]