213282776329

素因数分解:

$7^2\times {\mathrm{31}}^1\times {\mathrm{2633}}^1\times {\mathrm{53327}}^1$

素因数の和:56005

約数の個数: 24

約数和(自身を含む): 256209896448

約数和(自身を除く): 42927120119

約数列:

[1, 7, 31, 49, 217, 1519, 2633, 18431, 53327, 81623, 129017, 373289, 571361, 1653137, 2613023, 3999527, 11571959, 81003713, 140409991, 982869937, 4352709721, 6880089559, 30468968047, 213282776329]

約数ペア:

[(1, 213282776329), (7, 30468968047), (31, 6880089559), (49, 4352709721), (217, 982869937), (1519, 140409991), (2633, 81003713), (18431, 11571959), (53327, 3999527), (81623, 2613023), (129017, 1653137), (373289, 571361)]