21062023489

素因数分解:

${\mathrm{13}}^1\times {\mathrm{509}}^1\times {\mathrm{821}}^1\times {\mathrm{3877}}^1$

素因数の和:5220

約数の個数: 16

約数和(自身を含む): 22760292240

約数和(自身を除く): 1698268751

約数列:

[1, 13, 509, 821, 3877, 6617, 10673, 50401, 417889, 1973393, 3183017, 5432557, 25654109, 41379221, 1620155653, 21062023489]

約数ペア:

[(1, 21062023489), (13, 1620155653), (509, 41379221), (821, 25654109), (3877, 5432557), (6617, 3183017), (10673, 1973393), (50401, 417889)]