5581653

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{331}}^1$

素因数の和:425

約数の個数: 32

約数和(自身を含む): 9434112

約数和(自身を除く): 3852459

約数列:

[1, 3, 7, 11, 21, 33, 73, 77, 219, 231, 331, 511, 803, 993, 1533, 2317, 2409, 3641, 5621, 6951, 10923, 16863, 24163, 25487, 72489, 76461, 169141, 265793, 507423, 797379, 1860551, 5581653]

約数ペア:

[(1, 5581653), (3, 1860551), (7, 797379), (11, 507423), (21, 265793), (33, 169141), (73, 76461), (77, 72489), (219, 25487), (231, 24163), (331, 16863), (511, 10923), (803, 6951), (993, 5621), (1533, 3641), (2317, 2409)]