15133923

素因数分解:

$3^2\times 7^1\times {\mathrm{229}}^1\times {\mathrm{1049}}^1$

素因数の和:1291

約数の個数: 24

約数和(自身を含む): 25116000

約数和(自身を除く): 9982077

約数列:

[1, 3, 7, 9, 21, 63, 229, 687, 1049, 1603, 2061, 3147, 4809, 7343, 9441, 14427, 22029, 66087, 240221, 720663, 1681547, 2161989, 5044641, 15133923]

約数ペア:

[(1, 15133923), (3, 5044641), (7, 2161989), (9, 1681547), (21, 720663), (63, 240221), (229, 66087), (687, 22029), (1049, 14427), (1603, 9441), (2061, 7343), (3147, 4809)]