22523151

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{2971}}^1$

素因数の和:3019

約数の個数: 24

約数和(自身を含む): 36234624

約数和(自身を除く): 13711473

約数列:

[1, 3, 7, 19, 21, 57, 133, 361, 399, 1083, 2527, 2971, 7581, 8913, 20797, 56449, 62391, 169347, 395143, 1072531, 1185429, 3217593, 7507717, 22523151]

約数ペア:

[(1, 22523151), (3, 7507717), (7, 3217593), (19, 1185429), (21, 1072531), (57, 395143), (133, 169347), (361, 62391), (399, 56449), (1083, 20797), (2527, 8913), (2971, 7581)]