1396194303

素因数分解:

$3^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{281}}^1\times {\mathrm{1061}}^1$

素因数の和:1575

約数の個数: 32

約数和(自身を含む): 2146701312

約数和(自身を除く): 750507009

約数列:

[1, 3, 7, 21, 223, 281, 669, 843, 1061, 1561, 1967, 3183, 4683, 5901, 7427, 22281, 62663, 187989, 236603, 298141, 438641, 709809, 894423, 1315923, 1656221, 2086987, 4968663, 6260961, 66485443, 199456329, 465398101, 1396194303]

約数ペア:

[(1, 1396194303), (3, 465398101), (7, 199456329), (21, 66485443), (223, 6260961), (281, 4968663), (669, 2086987), (843, 1656221), (1061, 1315923), (1561, 894423), (1967, 709809), (3183, 438641), (4683, 298141), (5901, 236603), (7427, 187989), (22281, 62663)]