38400219

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29837}}^1$

素因数の和:29867

約数の個数: 24

約数和(自身を含む): 65166192

約数和(自身を除く): 26765973

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 29837, 89511, 268533, 328207, 387881, 984621, 1163643, 2953863, 3490929, 4266691, 12800073, 38400219]

約数ペア:

[(1, 38400219), (3, 12800073), (9, 4266691), (11, 3490929), (13, 2953863), (33, 1163643), (39, 984621), (99, 387881), (117, 328207), (143, 268533), (429, 89511), (1287, 29837)]