40084551

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{12689}}^1$

素因数の和:12717

約数の個数: 24

約数和(自身を含む): 64668240

約数和(自身を除く): 24583689

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 1053, 3159, 12689, 38067, 114201, 164957, 342603, 494871, 1027809, 1484613, 3083427, 4453839, 13361517, 40084551]

約数ペア:

[(1, 40084551), (3, 13361517), (9, 4453839), (13, 3083427), (27, 1484613), (39, 1027809), (81, 494871), (117, 342603), (243, 164957), (351, 114201), (1053, 38067), (3159, 12689)]