1379968239

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{125921}}^1$

素因数の和:126218

約数の個数: 16

約数和(自身を含む): 1988560224

約数和(自身を除く): 608591985

約数列:

[1, 3, 13, 39, 281, 843, 3653, 10959, 125921, 377763, 1636973, 4910919, 35383801, 106151403, 459989413, 1379968239]

約数ペア:

[(1, 1379968239), (3, 459989413), (13, 106151403), (39, 35383801), (281, 4910919), (843, 1636973), (3653, 377763), (10959, 125921)]