3231657

素因数分解:

$3^6\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1$

素因数の和:73

約数の個数: 56

約数和(自身を含む): 5875968

約数和(自身を除く): 2644311

約数列:

[1, 3, 9, 11, 13, 27, 31, 33, 39, 81, 93, 99, 117, 143, 243, 279, 297, 341, 351, 403, 429, 729, 837, 891, 1023, 1053, 1209, 1287, 2511, 2673, 3069, 3159, 3627, 3861, 4433, 7533, 8019, 9207, 9477, 10881, 11583, 13299, 22599, 27621, 32643, 34749, 39897, 82863, 97929, 104247, 119691, 248589, 293787, 359073, 1077219, 3231657]

約数ペア:

[(1, 3231657), (3, 1077219), (9, 359073), (11, 293787), (13, 248589), (27, 119691), (31, 104247), (33, 97929), (39, 82863), (81, 39897), (93, 34749), (99, 32643), (117, 27621), (143, 22599), (243, 13299), (279, 11583), (297, 10881), (341, 9477), (351, 9207), (403, 8019), (429, 7533), (729, 4433), (837, 3861), (891, 3627), (1023, 3159), (1053, 3069), (1209, 2673), (1287, 2511)]