12091653

素因数分解:

$3^3\times 7^1\times {\mathrm{63977}}^1$

素因数の和:63993

約数の個数: 16

約数和(自身を含む): 20472960

約数和(自身を除く): 8381307

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 63977, 191931, 447839, 575793, 1343517, 1727379, 4030551, 12091653]

約数ペア:

[(1, 12091653), (3, 4030551), (7, 1727379), (9, 1343517), (21, 575793), (27, 447839), (63, 191931), (189, 63977)]