4254719

素因数分解:

$7^2\times {\mathrm{31}}^1\times {\mathrm{2801}}^1$

素因数の和:2846

約数の個数: 12

約数和(自身を含む): 5110848

約数和(自身を除く): 856129

約数列:

[1, 7, 31, 49, 217, 1519, 2801, 19607, 86831, 137249, 607817, 4254719]

約数ペア:

[(1, 4254719), (7, 607817), (31, 137249), (49, 86831), (217, 19607), (1519, 2801)]