23986521

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{467}}^1$

素因数の和:925

約数の個数: 24

約数和(自身を含む): 37477440

約数和(自身を除く): 13490919

約数列:

[1, 3, 9, 13, 39, 117, 439, 467, 1317, 1401, 3951, 4203, 5707, 6071, 17121, 18213, 51363, 54639, 205013, 615039, 1845117, 2665169, 7995507, 23986521]

約数ペア:

[(1, 23986521), (3, 7995507), (9, 2665169), (13, 1845117), (39, 615039), (117, 205013), (439, 54639), (467, 51363), (1317, 18213), (1401, 17121), (3951, 6071), (4203, 5707)]