123674593

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{2953}}^1$

素因数の和:3184

約数の個数: 16

約数和(自身を含む): 146707456

約数和(自身を除く): 23032863

約数列:

[1, 7, 31, 193, 217, 1351, 2953, 5983, 20671, 41881, 91543, 569929, 640801, 3989503, 17667799, 123674593]

約数ペア:

[(1, 123674593), (7, 17667799), (31, 3989503), (193, 640801), (217, 569929), (1351, 91543), (2953, 41881), (5983, 20671)]