790859619

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{21649}}^1$

素因数の和:21713

約数の個数: 40

約数和(自身を含む): 1320303600

約数和(自身を除く): 529443981

約数列:

[1, 3, 9, 11, 27, 33, 41, 81, 99, 123, 297, 369, 451, 891, 1107, 1353, 3321, 4059, 12177, 21649, 36531, 64947, 194841, 238139, 584523, 714417, 887609, 1753569, 2143251, 2662827, 6429753, 7988481, 9763699, 19289259, 23965443, 29291097, 71896329, 87873291, 263619873, 790859619]

約数ペア:

[(1, 790859619), (3, 263619873), (9, 87873291), (11, 71896329), (27, 29291097), (33, 23965443), (41, 19289259), (81, 9763699), (99, 7988481), (123, 6429753), (297, 2662827), (369, 2143251), (451, 1753569), (891, 887609), (1107, 714417), (1353, 584523), (3321, 238139), (4059, 194841), (12177, 64947), (21649, 36531)]