2006102721

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1\times {\mathrm{11717}}^1$

素因数の和:12021

約数の個数: 32

約数和(自身を含む): 3167797248

約数和(自身を除く): 1161694527

約数列:

[1, 3, 7, 21, 31, 93, 217, 263, 651, 789, 1841, 5523, 8153, 11717, 24459, 35151, 57071, 82019, 171213, 246057, 363227, 1089681, 2542589, 3081571, 7627767, 9244713, 21570997, 64712991, 95528701, 286586103, 668700907, 2006102721]

約数ペア:

[(1, 2006102721), (3, 668700907), (7, 286586103), (21, 95528701), (31, 64712991), (93, 21570997), (217, 9244713), (263, 7627767), (651, 3081571), (789, 2542589), (1841, 1089681), (5523, 363227), (8153, 246057), (11717, 171213), (24459, 82019), (35151, 57071)]