15666087

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{811}}^1$

素因数の和:998

約数の個数: 16

約数和(自身を含む): 21514752

約数和(自身を除く): 5848665

約数列:

[1, 3, 47, 137, 141, 411, 811, 2433, 6439, 19317, 38117, 111107, 114351, 333321, 5222029, 15666087]

約数ペア:

[(1, 15666087), (3, 5222029), (47, 333321), (137, 114351), (141, 111107), (411, 38117), (811, 19317), (2433, 6439)]