12668889609

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{363829}}^1$

素因数の和:363961

約数の個数: 24

約数和(自身を含む): 18900240840

約数和(自身を除く): 6231351231

約数列:

[1, 3, 9, 53, 73, 159, 219, 477, 657, 3869, 11607, 34821, 363829, 1091487, 3274461, 19282937, 26559517, 57848811, 79678551, 173546433, 239035653, 1407654401, 4222963203, 12668889609]

約数ペア:

[(1, 12668889609), (3, 4222963203), (9, 1407654401), (53, 239035653), (73, 173546433), (159, 79678551), (219, 57848811), (477, 26559517), (657, 19282937), (3869, 3274461), (11607, 1091487), (34821, 363829)]