12879573

素因数分解:

$3^1\times 7^1\times {\mathrm{431}}^1\times {\mathrm{1423}}^1$

素因数の和:1864

約数の個数: 16

約数和(自身を含む): 19685376

約数和(自身を除く): 6805803

約数列:

[1, 3, 7, 21, 431, 1293, 1423, 3017, 4269, 9051, 9961, 29883, 613313, 1839939, 4293191, 12879573]

約数ペア:

[(1, 12879573), (3, 4293191), (7, 1839939), (21, 613313), (431, 29883), (1293, 9961), (1423, 9051), (3017, 4269)]