2013642423

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{4259}}^1$

素因数の和:4733

約数の個数: 40

約数和(自身を含む): 3247398000

約数和(自身を除く): 1233755577

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 449, 1053, 1347, 4041, 4259, 5837, 12123, 12777, 17511, 36369, 38331, 52533, 55367, 114993, 157599, 166101, 344979, 472797, 498303, 1494909, 1912291, 4484727, 5736873, 17210619, 24859783, 51631857, 74579349, 154895571, 223738047, 671214141, 2013642423]

約数ペア:

[(1, 2013642423), (3, 671214141), (9, 223738047), (13, 154895571), (27, 74579349), (39, 51631857), (81, 24859783), (117, 17210619), (351, 5736873), (449, 4484727), (1053, 1912291), (1347, 1494909), (4041, 498303), (4259, 472797), (5837, 344979), (12123, 166101), (12777, 157599), (17511, 114993), (36369, 55367), (38331, 52533)]