47040903

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3023}}^1$

素因数の和:3068

約数の個数: 48

約数和(自身を含む): 88058880

約数和(自身を除く): 41017977

約数列:

[1, 3, 7, 9, 13, 19, 21, 39, 57, 63, 91, 117, 133, 171, 247, 273, 399, 741, 819, 1197, 1729, 2223, 3023, 5187, 9069, 15561, 21161, 27207, 39299, 57437, 63483, 117897, 172311, 190449, 275093, 353691, 402059, 516933, 746681, 825279, 1206177, 2240043, 2475837, 3618531, 5226767, 6720129, 15680301, 47040903]

約数ペア:

[(1, 47040903), (3, 15680301), (7, 6720129), (9, 5226767), (13, 3618531), (19, 2475837), (21, 2240043), (39, 1206177), (57, 825279), (63, 746681), (91, 516933), (117, 402059), (133, 353691), (171, 275093), (247, 190449), (273, 172311), (399, 117897), (741, 63483), (819, 57437), (1197, 39299), (1729, 27207), (2223, 21161), (3023, 15561), (5187, 9069)]