15234921

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{2207}}^1$

素因数の和:2285

約数の個数: 24

約数和(自身を含む): 24111360

約数和(自身を除く): 8876439

約数列:

[1, 3, 9, 13, 39, 59, 117, 177, 531, 767, 2207, 2301, 6621, 6903, 19863, 28691, 86073, 130213, 258219, 390639, 1171917, 1692769, 5078307, 15234921]

約数ペア:

[(1, 15234921), (3, 5078307), (9, 1692769), (13, 1171917), (39, 390639), (59, 258219), (117, 130213), (177, 86073), (531, 28691), (767, 19863), (2207, 6903), (2301, 6621)]