5290089

素因数分解:

$3^1\times 7^3\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:174

約数の個数: 32

約数和(自身を含む): 8467200

約数和(自身を除く): 3177111

約数列:

[1, 3, 7, 21, 49, 53, 97, 147, 159, 291, 343, 371, 679, 1029, 1113, 2037, 2597, 4753, 5141, 7791, 14259, 15423, 18179, 33271, 35987, 54537, 99813, 107961, 251909, 755727, 1763363, 5290089]

約数ペア:

[(1, 5290089), (3, 1763363), (7, 755727), (21, 251909), (49, 107961), (53, 99813), (97, 54537), (147, 35987), (159, 33271), (291, 18179), (343, 15423), (371, 14259), (679, 7791), (1029, 5141), (1113, 4753), (2037, 2597)]