13291569

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{797}}^1$

素因数の和:929

約数の個数: 24

約数和(自身を含む): 20540520

約数和(自身を除く): 7248951

約数列:

[1, 3, 9, 17, 51, 109, 153, 327, 797, 981, 1853, 2391, 5559, 7173, 13549, 16677, 40647, 86873, 121941, 260619, 781857, 1476841, 4430523, 13291569]

約数ペア:

[(1, 13291569), (3, 4430523), (9, 1476841), (17, 781857), (51, 260619), (109, 121941), (153, 86873), (327, 40647), (797, 16677), (981, 13549), (1853, 7173), (2391, 5559)]