1383642243

素因数分解:

$3^5\times {\mathrm{1993}}^1\times {\mathrm{2857}}^1$

素因数の和:4865

約数の個数: 24

約数和(自身を含む): 2074382128

約数和(自身を除く): 690739885

約数列:

[1, 3, 9, 27, 81, 243, 1993, 2857, 5979, 8571, 17937, 25713, 53811, 77139, 161433, 231417, 484299, 694251, 5694001, 17082003, 51246009, 153738027, 461214081, 1383642243]

約数ペア:

[(1, 1383642243), (3, 461214081), (9, 153738027), (27, 51246009), (81, 17082003), (243, 5694001), (1993, 694251), (2857, 484299), (5979, 231417), (8571, 161433), (17937, 77139), (25713, 53811)]