2712771

素因数分解:

$3^4\times {\mathrm{107}}^1\times {\mathrm{313}}^1$

素因数の和:432

約数の個数: 20

約数和(自身を含む): 4103352

約数和(自身を除く): 1390581

約数列:

[1, 3, 9, 27, 81, 107, 313, 321, 939, 963, 2817, 2889, 8451, 8667, 25353, 33491, 100473, 301419, 904257, 2712771]

約数ペア:

[(1, 2712771), (3, 904257), (9, 301419), (27, 100473), (81, 33491), (107, 25353), (313, 8667), (321, 8451), (939, 2889), (963, 2817)]