47374803

素因数分解:

$3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{18341}}^1$

素因数の和:18395

約数の個数: 24

約数和(自身を含む): 80117856

約数和(自身を除く): 32743053

約数列:

[1, 3, 7, 9, 21, 41, 63, 123, 287, 369, 861, 2583, 18341, 55023, 128387, 165069, 385161, 751981, 1155483, 2255943, 5263867, 6767829, 15791601, 47374803]

約数ペア:

[(1, 47374803), (3, 15791601), (7, 6767829), (9, 5263867), (21, 2255943), (41, 1155483), (63, 751981), (123, 385161), (287, 165069), (369, 128387), (861, 55023), (2583, 18341)]