1377887753879

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{352130783}}^1$

素因数の和:352130846

約数の個数: 16

約数和(自身を含む): 1735300503552

約数和(自身を除く): 357412749673

約数列:

[1, 7, 13, 43, 91, 301, 559, 3913, 352130783, 2464915481, 4577700179, 15141623669, 32043901253, 105991365683, 196841107697, 1377887753879]

約数ペア:

[(1, 1377887753879), (7, 196841107697), (13, 105991365683), (43, 32043901253), (91, 15141623669), (301, 4577700179), (559, 2464915481), (3913, 352130783)]