343376271

素因数分解:

$3^2\times 7^3\times {\mathrm{41}}^1\times {\mathrm{2713}}^1$

素因数の和:2781

約数の個数: 48

約数和(自身を含む): 592737600

約数和(自身を除く): 249361329

約数列:

[1, 3, 7, 9, 21, 41, 49, 63, 123, 147, 287, 343, 369, 441, 861, 1029, 2009, 2583, 2713, 3087, 6027, 8139, 14063, 18081, 18991, 24417, 42189, 56973, 111233, 126567, 132937, 170919, 333699, 398811, 778631, 930559, 1001097, 1196433, 2335893, 2791677, 5450417, 7007679, 8375031, 16351251, 38152919, 49053753, 114458757, 343376271]

約数ペア:

[(1, 343376271), (3, 114458757), (7, 49053753), (9, 38152919), (21, 16351251), (41, 8375031), (49, 7007679), (63, 5450417), (123, 2791677), (147, 2335893), (287, 1196433), (343, 1001097), (369, 930559), (441, 778631), (861, 398811), (1029, 333699), (2009, 170919), (2583, 132937), (2713, 126567), (3087, 111233), (6027, 56973), (8139, 42189), (14063, 24417), (18081, 18991)]