1245267621

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{86531}}^1$

素因数の和:86594

約数の個数: 32

約数和(自身を含む): 2035232640

約数和(自身を除く): 789965019

約数列:

[1, 3, 9, 13, 27, 39, 41, 117, 123, 351, 369, 533, 1107, 1599, 4797, 14391, 86531, 259593, 778779, 1124903, 2336337, 3374709, 3547771, 10124127, 10643313, 30372381, 31929939, 46121023, 95789817, 138363069, 415089207, 1245267621]

約数ペア:

[(1, 1245267621), (3, 415089207), (9, 138363069), (13, 95789817), (27, 46121023), (39, 31929939), (41, 30372381), (117, 10643313), (123, 10124127), (351, 3547771), (369, 3374709), (533, 2336337), (1107, 1124903), (1599, 778779), (4797, 259593), (14391, 86531)]