23157903

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{3797}}^1$

素因数の和:3926

約数の個数: 16

約数和(自身を含む): 32814720

約数和(自身を除く): 9656817

約数列:

[1, 3, 19, 57, 107, 321, 2033, 3797, 6099, 11391, 72143, 216429, 406279, 1218837, 7719301, 23157903]

約数ペア:

[(1, 23157903), (3, 7719301), (19, 1218837), (57, 406279), (107, 216429), (321, 72143), (2033, 11391), (3797, 6099)]