2008091679

素因数分解:

$3^1\times {\mathrm{11}}^3\times {\mathrm{191}}^1\times {\mathrm{2633}}^1$

素因数の和:2860

約数の個数: 32

約数和(自身を含む): 2961543168

約数和(自身を除く): 953451489

約数列:

[1, 3, 11, 33, 121, 191, 363, 573, 1331, 2101, 2633, 3993, 6303, 7899, 23111, 28963, 69333, 86889, 254221, 318593, 502903, 762663, 955779, 1508709, 3504523, 5531933, 10513569, 16595799, 60851263, 182553789, 669363893, 2008091679]

約数ペア:

[(1, 2008091679), (3, 669363893), (11, 182553789), (33, 60851263), (121, 16595799), (191, 10513569), (363, 5531933), (573, 3504523), (1331, 1508709), (2101, 955779), (2633, 762663), (3993, 502903), (6303, 318593), (7899, 254221), (23111, 86889), (28963, 69333)]