12670413

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{19463}}^1$

素因数の和:19504

約数の個数: 16

約数和(自身を含む): 19931136

約数和(自身を除く): 7260723

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 19463, 58389, 136241, 408723, 603353, 1810059, 4223471, 12670413]

約数ペア:

[(1, 12670413), (3, 4223471), (7, 1810059), (21, 603353), (31, 408723), (93, 136241), (217, 58389), (651, 19463)]