42044401

素因数分解:

$7^2\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{311}}^1$

素因数の和:445

約数の個数: 24

約数和(自身を含む): 51217920

約数和(自身を除く): 9173519

約数列:

[1, 7, 31, 49, 89, 217, 311, 623, 1519, 2177, 2759, 4361, 9641, 15239, 19313, 27679, 67487, 135191, 193753, 472409, 858049, 1356271, 6006343, 42044401]

約数ペア:

[(1, 42044401), (7, 6006343), (31, 1356271), (49, 858049), (89, 472409), (217, 193753), (311, 135191), (623, 67487), (1519, 27679), (2177, 19313), (2759, 15239), (4361, 9641)]