38584521

素因数分解:

$3^2\times {\mathrm{103}}^1\times {\mathrm{107}}^1\times {\mathrm{389}}^1$

素因数の和:605

約数の個数: 24

約数和(自身を含む): 56946240

約数和(自身を除く): 18361719

約数列:

[1, 3, 9, 103, 107, 309, 321, 389, 927, 963, 1167, 3501, 11021, 33063, 40067, 41623, 99189, 120201, 124869, 360603, 374607, 4287169, 12861507, 38584521]

約数ペア:

[(1, 38584521), (3, 12861507), (9, 4287169), (103, 374607), (107, 360603), (309, 124869), (321, 120201), (389, 99189), (927, 41623), (963, 40067), (1167, 33063), (3501, 11021)]