15900429

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{4903}}^1$

素因数の和:4976

約数の個数: 16

約数和(自身を含む): 22597632

約数和(自身を除く): 6697203

約数列:

[1, 3, 23, 47, 69, 141, 1081, 3243, 4903, 14709, 112769, 230441, 338307, 691323, 5300143, 15900429]

約数ペア:

[(1, 15900429), (3, 5300143), (23, 691323), (47, 338307), (69, 230441), (141, 112769), (1081, 14709), (3243, 4903)]