8724213

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{229}}^1$

素因数の和:338

約数の個数: 32

約数和(自身を含む): 13910400

約数和(自身を除く): 5186187

約数列:

[1, 3, 9, 17, 27, 51, 83, 153, 229, 249, 459, 687, 747, 1411, 2061, 2241, 3893, 4233, 6183, 11679, 12699, 19007, 35037, 38097, 57021, 105111, 171063, 323119, 513189, 969357, 2908071, 8724213]

約数ペア:

[(1, 8724213), (3, 2908071), (9, 969357), (17, 513189), (27, 323119), (51, 171063), (83, 105111), (153, 57021), (229, 38097), (249, 35037), (459, 19007), (687, 12699), (747, 11679), (1411, 6183), (2061, 4233), (2241, 3893)]