16653879

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{1129}}^1$

素因数の和:1295

約数の個数: 24

約数和(自身を含む): 26442000

約数和(自身を除く): 9788121

約数列:

[1, 3, 9, 11, 33, 99, 149, 447, 1129, 1341, 1639, 3387, 4917, 10161, 12419, 14751, 37257, 111771, 168221, 504663, 1513989, 1850431, 5551293, 16653879]

約数ペア:

[(1, 16653879), (3, 5551293), (9, 1850431), (11, 1513989), (33, 504663), (99, 168221), (149, 111771), (447, 37257), (1129, 14751), (1341, 12419), (1639, 10161), (3387, 4917)]