2017775889

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{65921}}^1$

素因数の和:66125

約数の個数: 24

約数和(自身を含む): 3085149600

約数和(自身を除く): 1067373711

約数列:

[1, 3, 9, 19, 57, 171, 179, 537, 1611, 3401, 10203, 30609, 65921, 197763, 593289, 1252499, 3757497, 11272491, 11799859, 35399577, 106198731, 224197321, 672591963, 2017775889]

約数ペア:

[(1, 2017775889), (3, 672591963), (9, 224197321), (19, 106198731), (57, 35399577), (171, 11799859), (179, 11272491), (537, 3757497), (1611, 1252499), (3401, 593289), (10203, 197763), (30609, 65921)]