916897427

素因数分解:

${\mathrm{109}}^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1\times {\mathrm{409}}^1$

素因数の和:806

約数の個数: 16

約数和(自身を含む): 940605600

約数和(自身を除く): 23708173

約数列:

[1, 109, 131, 157, 409, 14279, 17113, 20567, 44581, 53579, 64213, 2241803, 5840111, 6999217, 8411903, 916897427]

約数ペア:

[(1, 916897427), (109, 8411903), (131, 6999217), (157, 5840111), (409, 2241803), (14279, 64213), (17113, 53579), (20567, 44581)]