1399389631

素因数分解:

${\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1\times {\mathrm{3359}}^1$

素因数の和:3630

約数の個数: 16

約数和(自身を含む): 1470873600

約数和(自身を除く): 71483969

約数列:

[1, 31, 89, 151, 2759, 3359, 4681, 13439, 104129, 298951, 416609, 507209, 9267481, 15723479, 45141601, 1399389631]

約数ペア:

[(1, 1399389631), (31, 45141601), (89, 15723479), (151, 9267481), (2759, 507209), (3359, 416609), (4681, 298951), (13439, 104129)]