15730533

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19207}}^1$

素因数の和:19233

約数の個数: 24

約数和(自身を含む): 27966848

約数和(自身を除く): 12236315

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 19207, 57621, 134449, 172863, 249691, 403347, 749073, 1210041, 1747837, 2247219, 5243511, 15730533]

約数ペア:

[(1, 15730533), (3, 5243511), (7, 2247219), (9, 1747837), (13, 1210041), (21, 749073), (39, 403347), (63, 249691), (91, 172863), (117, 134449), (273, 57621), (819, 19207)]