420898153

素因数分解:

${\mathrm{13}}^1\times {\mathrm{59}}^2\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:333

約数の個数: 24

約数和(自身を含む): 471151296

約数和(自身を除く): 50253143

約数列:

[1, 13, 59, 71, 131, 767, 923, 1703, 3481, 4189, 7729, 9301, 45253, 54457, 100477, 120913, 247151, 456011, 548759, 3212963, 5928143, 7133867, 32376781, 420898153]

約数ペア:

[(1, 420898153), (13, 32376781), (59, 7133867), (71, 5928143), (131, 3212963), (767, 548759), (923, 456011), (1703, 247151), (3481, 120913), (4189, 100477), (7729, 54457), (9301, 45253)]