408050061

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{439}}^1\times {\mathrm{709}}^1$

素因数の和:1193

約数の個数: 32

約数和(自身を含む): 599808000

約数和(自身を除く): 191757939

約数列:

[1, 3, 19, 23, 57, 69, 437, 439, 709, 1311, 1317, 2127, 8341, 10097, 13471, 16307, 25023, 30291, 40413, 48921, 191843, 309833, 311251, 575529, 929499, 933753, 5913769, 7158773, 17741307, 21476319, 136016687, 408050061]

約数ペア:

[(1, 408050061), (3, 136016687), (19, 21476319), (23, 17741307), (57, 7158773), (69, 5913769), (437, 933753), (439, 929499), (709, 575529), (1311, 311251), (1317, 309833), (2127, 191843), (8341, 48921), (10097, 40413), (13471, 30291), (16307, 25023)]