2000631621

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{1811}}^1\times {\mathrm{21661}}^1$

素因数の和:23492

約数の個数: 16

約数和(自身を含む): 2826111168

約数和(自身を除く): 825479547

約数列:

[1, 3, 17, 51, 1811, 5433, 21661, 30787, 64983, 92361, 368237, 1104711, 39228071, 117684213, 666877207, 2000631621]

約数ペア:

[(1, 2000631621), (3, 666877207), (17, 117684213), (51, 39228071), (1811, 1104711), (5433, 368237), (21661, 92361), (30787, 64983)]