4373271

素因数分解:

$3^6\times 7^1\times {\mathrm{857}}^1$

素因数の和:882

約数の個数: 28

約数和(自身を含む): 7502352

約数和(自身を除く): 3129081

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 729, 857, 1701, 2571, 5103, 5999, 7713, 17997, 23139, 53991, 69417, 161973, 208251, 485919, 624753, 1457757, 4373271]

約数ペア:

[(1, 4373271), (3, 1457757), (7, 624753), (9, 485919), (21, 208251), (27, 161973), (63, 69417), (81, 53991), (189, 23139), (243, 17997), (567, 7713), (729, 5999), (857, 5103), (1701, 2571)]