13061691

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{197}}^1$

素因数の和:395

約数の個数: 24

約数和(自身を含む): 19459440

約数和(自身を除く): 6397749

約数列:

[1, 3, 9, 53, 139, 159, 197, 417, 477, 591, 1251, 1773, 7367, 10441, 22101, 27383, 31323, 66303, 82149, 93969, 246447, 1451299, 4353897, 13061691]

約数ペア:

[(1, 13061691), (3, 4353897), (9, 1451299), (53, 246447), (139, 93969), (159, 82149), (197, 66303), (417, 31323), (477, 27383), (591, 22101), (1251, 10441), (1773, 7367)]