131093742

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1680689}}^1$

素因数の和:1680707

約数の個数: 16

約数和(自身を含む): 282355920

約数和(自身を除く): 151262178

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1680689, 3361378, 5042067, 10084134, 21848957, 43697914, 65546871, 131093742]

約数ペア:

[(1, 131093742), (2, 65546871), (3, 43697914), (6, 21848957), (13, 10084134), (26, 5042067), (39, 3361378), (78, 1680689)]