320420334

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{4107953}}^1$

素因数の和:4107971

約数の個数: 16

約数和(自身を含む): 690136272

約数和(自身を除く): 369715938

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 4107953, 8215906, 12323859, 24647718, 53403389, 106806778, 160210167, 320420334]

約数ペア:

[(1, 320420334), (2, 160210167), (3, 106806778), (6, 53403389), (13, 24647718), (26, 12323859), (39, 8215906), (78, 4107953)]