388624743

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{65129}}^1$

素因数の和:65168

約数の個数: 32

約数和(自身を含む): 656510400

約数和(自身を除く): 267885657

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 117, 153, 221, 351, 459, 663, 1989, 5967, 65129, 195387, 586161, 846677, 1107193, 1758483, 2540031, 3321579, 7620093, 9964737, 14393509, 22860279, 29894211, 43180527, 129541581, 388624743]

約数ペア:

[(1, 388624743), (3, 129541581), (9, 43180527), (13, 29894211), (17, 22860279), (27, 14393509), (39, 9964737), (51, 7620093), (117, 3321579), (153, 2540031), (221, 1758483), (351, 1107193), (459, 846677), (663, 586161), (1989, 195387), (5967, 65129)]