4389879

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3631}}^1$

素因数の和:3678

約数の個数: 16

約数和(自身を含む): 6508544

約数和(自身を除く): 2118665

約数列:

[1, 3, 13, 31, 39, 93, 403, 1209, 3631, 10893, 47203, 112561, 141609, 337683, 1463293, 4389879]

約数ペア:

[(1, 4389879), (3, 1463293), (13, 337683), (31, 141609), (39, 112561), (93, 47203), (403, 10893), (1209, 3631)]