201394413

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{47309}}^1$

素因数の和:47369

約数の個数: 24

約数和(自身を含む): 324735840

約数和(自身を除く): 123341427

約数列:

[1, 3, 9, 11, 33, 43, 99, 129, 387, 473, 1419, 4257, 47309, 141927, 425781, 520399, 1561197, 2034287, 4683591, 6102861, 18308583, 22377157, 67131471, 201394413]

約数ペア:

[(1, 201394413), (3, 67131471), (9, 22377157), (11, 18308583), (33, 6102861), (43, 4683591), (99, 2034287), (129, 1561197), (387, 520399), (473, 425781), (1419, 141927), (4257, 47309)]