16223493

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{2909}}^1$

素因数の和:2949

約数の個数: 24

約数和(自身を含む): 25561440

約数和(自身を除く): 9337947

約数列:

[1, 3, 11, 13, 33, 39, 143, 169, 429, 507, 1859, 2909, 5577, 8727, 31999, 37817, 95997, 113451, 415987, 491621, 1247961, 1474863, 5407831, 16223493]

約数ペア:

[(1, 16223493), (3, 5407831), (11, 1474863), (13, 1247961), (33, 491621), (39, 415987), (143, 113451), (169, 95997), (429, 37817), (507, 31999), (1859, 8727), (2909, 5577)]