39900519

素因数分解:

$3^4\times {\mathrm{263}}^1\times {\mathrm{1873}}^1$

素因数の和:2148

約数の個数: 20

約数和(自身を含む): 59863056

約数和(自身を除く): 19962537

約数列:

[1, 3, 9, 27, 81, 263, 789, 1873, 2367, 5619, 7101, 16857, 21303, 50571, 151713, 492599, 1477797, 4433391, 13300173, 39900519]

約数ペア:

[(1, 39900519), (3, 13300173), (9, 4433391), (27, 1477797), (81, 492599), (263, 151713), (789, 50571), (1873, 21303), (2367, 16857), (5619, 7101)]