13220919

素因数分解:

$3^2\times {\mathrm{149}}^1\times {\mathrm{9859}}^1$

素因数の和:10014

約数の個数: 12

約数和(自身を含む): 19227000

約数和(自身を除く): 6006081

約数列:

[1, 3, 9, 149, 447, 1341, 9859, 29577, 88731, 1468991, 4406973, 13220919]

約数ペア:

[(1, 13220919), (3, 4406973), (9, 1468991), (149, 88731), (447, 29577), (1341, 9859)]