1377889851

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{140759}}^1$

素因数の和:141026

約数の個数: 16

約数和(自身を含む): 1986405120

約数和(自身を除く): 608515269

約数列:

[1, 3, 13, 39, 251, 753, 3263, 9789, 140759, 422277, 1829867, 5489601, 35330509, 105991527, 459296617, 1377889851]

約数ペア:

[(1, 1377889851), (3, 459296617), (13, 105991527), (39, 35330509), (251, 5489601), (753, 1829867), (3263, 422277), (9789, 140759)]