6903897

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1$

素因数の和:75

約数の個数: 64

約数和(自身を含む): 13117440

約数和(自身を除く): 6213543

約数列:

[1, 3, 7, 11, 13, 19, 21, 33, 39, 57, 77, 91, 121, 133, 143, 209, 231, 247, 273, 363, 399, 429, 627, 741, 847, 1001, 1331, 1463, 1573, 1729, 2299, 2541, 2717, 3003, 3993, 4389, 4719, 5187, 6897, 8151, 9317, 11011, 16093, 17303, 19019, 25289, 27951, 29887, 33033, 48279, 51909, 57057, 75867, 89661, 121121, 177023, 209209, 328757, 363363, 531069, 627627, 986271, 2301299, 6903897]

約数ペア:

[(1, 6903897), (3, 2301299), (7, 986271), (11, 627627), (13, 531069), (19, 363363), (21, 328757), (33, 209209), (39, 177023), (57, 121121), (77, 89661), (91, 75867), (121, 57057), (133, 51909), (143, 48279), (209, 33033), (231, 29887), (247, 27951), (273, 25289), (363, 19019), (399, 17303), (429, 16093), (627, 11011), (741, 9317), (847, 8151), (1001, 6897), (1331, 5187), (1463, 4719), (1573, 4389), (1729, 3993), (2299, 3003), (2541, 2717)]