223922013

素因数分解:

$3^1\times 7^2\times {\mathrm{1063}}^1\times {\mathrm{1433}}^1$

素因数の和:2513

約数の個数: 24

約数和(自身を含む): 347876928

約数和(自身を除く): 123954915

約数列:

[1, 3, 7, 21, 49, 147, 1063, 1433, 3189, 4299, 7441, 10031, 22323, 30093, 52087, 70217, 156261, 210651, 1523279, 4569837, 10662953, 31988859, 74640671, 223922013]

約数ペア:

[(1, 223922013), (3, 74640671), (7, 31988859), (21, 10662953), (49, 4569837), (147, 1523279), (1063, 210651), (1433, 156261), (3189, 70217), (4299, 52087), (7441, 30093), (10031, 22323)]