56968251

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{13691}}^1$

素因数の和:13786

約数の個数: 16

約数和(自身を含む): 81056640

約数和(自身を除く): 24088389

約数列:

[1, 3, 19, 57, 73, 219, 1387, 4161, 13691, 41073, 260129, 780387, 999443, 2998329, 18989417, 56968251]

約数ペア:

[(1, 56968251), (3, 18989417), (19, 2998329), (57, 999443), (73, 780387), (219, 260129), (1387, 41073), (4161, 13691)]