21836123569

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{5812117}}^1$

素因数の和:5812164

約数の個数: 12

約数和(自身を含む): 24980483164

約数和(自身を除く): 3144359595

約数列:

[1, 13, 17, 221, 289, 3757, 5812117, 75557521, 98805989, 1284477857, 1679701813, 21836123569]

約数ペア:

[(1, 21836123569), (13, 1679701813), (17, 1284477857), (221, 98805989), (289, 75557521), (3757, 5812117)]