2968758621

素因数分解:

$3^4\times {\mathrm{1109}}^1\times {\mathrm{33049}}^1$

素因数の和:34170

約数の個数: 20

約数和(自身を含む): 4438945500

約数和(自身を除く): 1470186879

約数列:

[1, 3, 9, 27, 81, 1109, 3327, 9981, 29943, 33049, 89829, 99147, 297441, 892323, 2676969, 36651341, 109954023, 329862069, 989586207, 2968758621]

約数ペア:

[(1, 2968758621), (3, 989586207), (9, 329862069), (27, 109954023), (81, 36651341), (1109, 2676969), (3327, 892323), (9981, 297441), (29943, 99147), (33049, 89829)]