297579681

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{5009}}^1$

素因数の和:5086

約数の個数: 48

約数和(自身を含む): 525208320

約数和(自身を除く): 227628639

約数列:

[1, 3, 7, 9, 21, 23, 41, 63, 69, 123, 161, 207, 287, 369, 483, 861, 943, 1449, 2583, 2829, 5009, 6601, 8487, 15027, 19803, 35063, 45081, 59409, 105189, 115207, 205369, 315567, 345621, 616107, 806449, 1036863, 1437583, 1848321, 2419347, 4312749, 4723487, 7258041, 12938247, 14170461, 33064409, 42511383, 99193227, 297579681]

約数ペア:

[(1, 297579681), (3, 99193227), (7, 42511383), (9, 33064409), (21, 14170461), (23, 12938247), (41, 7258041), (63, 4723487), (69, 4312749), (123, 2419347), (161, 1848321), (207, 1437583), (287, 1036863), (369, 806449), (483, 616107), (861, 345621), (943, 315567), (1449, 205369), (2583, 115207), (2829, 105189), (5009, 59409), (6601, 45081), (8487, 35063), (15027, 19803)]