31020873

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{7039}}^1$

素因数の和:7168

約数の個数: 16

約数和(自身を含む): 44943360

約数和(自身を除く): 13922487

約数列:

[1, 3, 13, 39, 113, 339, 1469, 4407, 7039, 21117, 91507, 274521, 795407, 2386221, 10340291, 31020873]

約数ペア:

[(1, 31020873), (3, 10340291), (13, 2386221), (39, 795407), (113, 274521), (339, 91507), (1469, 21117), (4407, 7039)]