1980186843

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{617}}^1\times {\mathrm{62929}}^1$

素因数の和:63566

約数の個数: 16

約数和(自身を含む): 2800133280

約数和(自身を除く): 819946437

約数列:

[1, 3, 17, 51, 617, 1851, 10489, 31467, 62929, 188787, 1069793, 3209379, 38827193, 116481579, 660062281, 1980186843]

約数ペア:

[(1, 1980186843), (3, 660062281), (17, 116481579), (51, 38827193), (617, 3209379), (1851, 1069793), (10489, 188787), (31467, 62929)]