22121307

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{4397}}^1$

素因数の和:4459

約数の個数: 24

約数和(自身を含む): 35219184

約数和(自身を除く): 13097877

約数列:

[1, 3, 9, 13, 39, 43, 117, 129, 387, 559, 1677, 4397, 5031, 13191, 39573, 57161, 171483, 189071, 514449, 567213, 1701639, 2457923, 7373769, 22121307]

約数ペア:

[(1, 22121307), (3, 7373769), (9, 2457923), (13, 1701639), (39, 567213), (43, 514449), (117, 189071), (129, 171483), (387, 57161), (559, 39573), (1677, 13191), (4397, 5031)]