13918581

素因数分解:

$3^3\times {\mathrm{193}}^1\times {\mathrm{2671}}^1$

素因数の和:2873

約数の個数: 16

約数和(自身を含む): 20734720

約数和(自身を除く): 6816139

約数列:

[1, 3, 9, 27, 193, 579, 1737, 2671, 5211, 8013, 24039, 72117, 515503, 1546509, 4639527, 13918581]

約数ペア:

[(1, 13918581), (3, 4639527), (9, 1546509), (27, 515503), (193, 72117), (579, 24039), (1737, 8013), (2671, 5211)]