8337399

素因数分解:

$3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{1319}}^1$

素因数の和:1379

約数の個数: 24

約数和(自身を含む): 13242240

約数和(自身を除く): 4904841

約数列:

[1, 3, 7, 21, 43, 49, 129, 147, 301, 903, 1319, 2107, 3957, 6321, 9233, 27699, 56717, 64631, 170151, 193893, 397019, 1191057, 2779133, 8337399]

約数ペア:

[(1, 8337399), (3, 2779133), (7, 1191057), (21, 397019), (43, 193893), (49, 170151), (129, 64631), (147, 56717), (301, 27699), (903, 9233), (1319, 6321), (2107, 3957)]