89999103

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{521}}^1\times {\mathrm{811}}^1$

素因数の和:1406

約数の個数: 16

約数和(自身を含む): 122072832

約数和(自身を除く): 32073729

約数列:

[1, 3, 71, 213, 521, 811, 1563, 2433, 36991, 57581, 110973, 172743, 422531, 1267593, 29999701, 89999103]

約数ペア:

[(1, 89999103), (3, 29999701), (71, 1267593), (213, 422531), (521, 172743), (811, 110973), (1563, 57581), (2433, 36991)]