8003853

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{691}}^1$

素因数の和:727

約数の個数: 40

約数和(自身を含む): 14066976

約数和(自身を除く): 6063123

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 81, 99, 117, 143, 297, 351, 429, 691, 891, 1053, 1287, 2073, 3861, 6219, 7601, 8983, 11583, 18657, 22803, 26949, 55971, 68409, 80847, 98813, 205227, 242541, 296439, 615681, 727623, 889317, 2667951, 8003853]

約数ペア:

[(1, 8003853), (3, 2667951), (9, 889317), (11, 727623), (13, 615681), (27, 296439), (33, 242541), (39, 205227), (81, 98813), (99, 80847), (117, 68409), (143, 55971), (297, 26949), (351, 22803), (429, 18657), (691, 11583), (891, 8983), (1053, 7601), (1287, 6219), (2073, 3861)]