12405132237

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{701}}^1\times {\mathrm{20411}}^1$

素因数の和:21149

約数の個数: 24

約数和(自身を含む): 17596287072

約数和(自身を除く): 5191154835

約数列:

[1, 3, 17, 51, 289, 701, 867, 2103, 11917, 20411, 35751, 61233, 202589, 346987, 607767, 1040961, 5898779, 14308111, 17696337, 42924333, 243237887, 729713661, 4135044079, 12405132237]

約数ペア:

[(1, 12405132237), (3, 4135044079), (17, 729713661), (51, 243237887), (289, 42924333), (701, 17696337), (867, 14308111), (2103, 5898779), (11917, 1040961), (20411, 607767), (35751, 346987), (61233, 202589)]