23965227

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2069}}^1$

素因数の和:2105

約数の個数: 40

約数和(自身を含む): 42078960

約数和(自身を除く): 18113733

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 81, 99, 117, 143, 297, 351, 429, 891, 1053, 1287, 2069, 3861, 6207, 11583, 18621, 22759, 26897, 55863, 68277, 80691, 167589, 204831, 242073, 295867, 614493, 726219, 887601, 1843479, 2178657, 2662803, 7988409, 23965227]

約数ペア:

[(1, 23965227), (3, 7988409), (9, 2662803), (11, 2178657), (13, 1843479), (27, 887601), (33, 726219), (39, 614493), (81, 295867), (99, 242073), (117, 204831), (143, 167589), (297, 80691), (351, 68277), (429, 55863), (891, 26897), (1053, 22759), (1287, 18621), (2069, 11583), (3861, 6207)]