89021181

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{7307}}^1$

素因数の和:7472

約数の個数: 16

約数和(自身を含む): 123475968

約数和(自身を除く): 34454787

約数列:

[1, 3, 31, 93, 131, 393, 4061, 7307, 12183, 21921, 226517, 679551, 957217, 2871651, 29673727, 89021181]

約数ペア:

[(1, 89021181), (3, 29673727), (31, 2871651), (93, 957217), (131, 679551), (393, 226517), (4061, 21921), (7307, 12183)]