15347493

素因数分解:

$3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{4129}}^1$

素因数の和:4201

約数の個数: 24

約数和(自身を含む): 25771200

約数和(自身を除く): 10423707

約数列:

[1, 3, 7, 9, 21, 59, 63, 177, 413, 531, 1239, 3717, 4129, 12387, 28903, 37161, 86709, 243611, 260127, 730833, 1705277, 2192499, 5115831, 15347493]

約数ペア:

[(1, 15347493), (3, 5115831), (7, 2192499), (9, 1705277), (21, 730833), (59, 260127), (63, 243611), (177, 86709), (413, 37161), (531, 28903), (1239, 12387), (3717, 4129)]