15359949

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{17239}}^1$

素因数の和:17262

約数の個数: 20

約数和(自身を含む): 25032480

約数和(自身を除く): 9672531

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 17239, 51717, 155151, 189629, 465453, 568887, 1396359, 1706661, 5119983, 15359949]

約数ペア:

[(1, 15359949), (3, 5119983), (9, 1706661), (11, 1396359), (27, 568887), (33, 465453), (81, 189629), (99, 155151), (297, 51717), (891, 17239)]