1994809329

素因数分解:

$3^3\times {\mathrm{79}}^1\times {\mathrm{935213}}^1$

素因数の和:935301

約数の個数: 16

約数和(自身を含む): 2992684800

約数和(自身を除く): 997875471

約数列:

[1, 3, 9, 27, 79, 237, 711, 2133, 935213, 2805639, 8416917, 25250751, 73881827, 221645481, 664936443, 1994809329]

約数ペア:

[(1, 1994809329), (3, 664936443), (9, 221645481), (27, 73881827), (79, 25250751), (237, 8416917), (711, 2805639), (2133, 935213)]