15248079

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{22003}}^1$

素因数の和:22027

約数の個数: 24

約数和(自身を含む): 27460992

約数和(自身を除く): 12212913

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 22003, 66009, 154021, 198027, 242033, 462063, 726099, 1386189, 1694231, 2178297, 5082693, 15248079]

約数ペア:

[(1, 15248079), (3, 5082693), (7, 2178297), (9, 1694231), (11, 1386189), (21, 726099), (33, 462063), (63, 242033), (77, 198027), (99, 154021), (231, 66009), (693, 22003)]