401065353

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{1531}}^1\times {\mathrm{2239}}^1$

素因数の和:3789

約数の個数: 24

約数和(自身を含む): 624565760

約数和(自身を除く): 223500407

約数列:

[1, 3, 9, 13, 39, 117, 1531, 2239, 4593, 6717, 13779, 19903, 20151, 29107, 59709, 87321, 179127, 261963, 3427909, 10283727, 30851181, 44562817, 133688451, 401065353]

約数ペア:

[(1, 401065353), (3, 133688451), (9, 44562817), (13, 30851181), (39, 10283727), (117, 3427909), (1531, 261963), (2239, 179127), (4593, 87321), (6717, 59709), (13779, 29107), (19903, 20151)]