260300799

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{20071}}^1$

素因数の和:20219

約数の個数: 24

約数和(自身を含む): 413322624

約数和(自身を除く): 153021825

約数列:

[1, 3, 9, 11, 33, 99, 131, 393, 1179, 1441, 4323, 12969, 20071, 60213, 180639, 220781, 662343, 1987029, 2629301, 7887903, 23663709, 28922311, 86766933, 260300799]

約数ペア:

[(1, 260300799), (3, 86766933), (9, 28922311), (11, 23663709), (33, 7887903), (99, 2629301), (131, 1987029), (393, 662343), (1179, 220781), (1441, 180639), (4323, 60213), (12969, 20071)]