821002607

素因数分解:

${\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{349}}^1\times {\mathrm{1949}}^1$

素因数の和:2386

約数の個数: 16

約数和(自身を含む): 884520000

約数和(自身を除く): 63517393

約数列:

[1, 17, 71, 349, 1207, 1949, 5933, 24779, 33133, 138379, 421243, 680201, 2352443, 11563417, 48294271, 821002607]

約数ペア:

[(1, 821002607), (17, 48294271), (71, 11563417), (349, 2352443), (1207, 680201), (1949, 421243), (5933, 138379), (24779, 33133)]