2005153923

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{83}}^1\times {\mathrm{22307}}^1$

素因数の和:22431

約数の個数: 24

約数和(自身を含む): 2855780928

約数和(自身を除く): 850627005

約数列:

[1, 3, 19, 57, 83, 249, 361, 1083, 1577, 4731, 22307, 29963, 66921, 89889, 423833, 1271499, 1851481, 5554443, 8052827, 24158481, 35178139, 105534417, 668384641, 2005153923]

約数ペア:

[(1, 2005153923), (3, 668384641), (19, 105534417), (57, 35178139), (83, 24158481), (249, 8052827), (361, 5554443), (1083, 1851481), (1577, 1271499), (4731, 423833), (22307, 89889), (29963, 66921)]