8090907

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{719}}^1$

素因数の和:775

約数の個数: 24

約数和(自身を含む): 12257280

約数和(自身を除く): 4166373

約数列:

[1, 3, 11, 31, 33, 93, 121, 341, 363, 719, 1023, 2157, 3751, 7909, 11253, 22289, 23727, 66867, 86999, 245179, 260997, 735537, 2696969, 8090907]

約数ペア:

[(1, 8090907), (3, 2696969), (11, 735537), (31, 260997), (33, 245179), (93, 86999), (121, 66867), (341, 23727), (363, 22289), (719, 11253), (1023, 7909), (2157, 3751)]