426520523

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{683}}^1$

素因数の和:1115

約数の個数: 24

約数和(自身を含む): 506895984

約数和(自身を除く): 80375461

約数列:

[1, 11, 13, 121, 143, 397, 683, 1573, 4367, 5161, 7513, 8879, 48037, 56771, 82643, 97669, 271151, 624481, 1074359, 2982661, 3524963, 32809271, 38774593, 426520523]

約数ペア:

[(1, 426520523), (11, 38774593), (13, 32809271), (121, 3524963), (143, 2982661), (397, 1074359), (683, 624481), (1573, 271151), (4367, 97669), (5161, 82643), (7513, 56771), (8879, 48037)]