20173280409

素因数分解:

$3^2\times {\mathrm{239}}^1\times {\mathrm{9378559}}^1$

素因数の和:9378804

約数の個数: 12

約数和(自身を含む): 29261107200

約数和(自身を除く): 9087826791

約数列:

[1, 3, 9, 239, 717, 2151, 9378559, 28135677, 84407031, 2241475601, 6724426803, 20173280409]

約数ペア:

[(1, 20173280409), (3, 6724426803), (9, 2241475601), (239, 84407031), (717, 28135677), (2151, 9378559)]