87321359

素因数分解:

${\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{401}}^1$

素因数の和:650

約数の個数: 16

約数和(自身を含む): 94003680

約数和(自身を除く): 6682321

約数列:

[1, 19, 73, 157, 401, 1387, 2983, 7619, 11461, 29273, 62957, 217759, 556187, 1196183, 4595861, 87321359]

約数ペア:

[(1, 87321359), (19, 4595861), (73, 1196183), (157, 556187), (401, 217759), (1387, 62957), (2983, 29273), (7619, 11461)]