16913313

素因数分解:

$3^3\times {\mathrm{239}}^1\times {\mathrm{2621}}^1$

素因数の和:2869

約数の個数: 16

約数和(自身を含む): 25171200

約数和(自身を除く): 8257887

約数列:

[1, 3, 9, 27, 239, 717, 2151, 2621, 6453, 7863, 23589, 70767, 626419, 1879257, 5637771, 16913313]

約数ペア:

[(1, 16913313), (3, 5637771), (9, 1879257), (27, 626419), (239, 70767), (717, 23589), (2151, 7863), (2621, 6453)]