131060982

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1680269}}^1$

素因数の和:1680287

約数の個数: 16

約数和(自身を含む): 282285360

約数和(自身を除く): 151224378

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1680269, 3360538, 5040807, 10081614, 21843497, 43686994, 65530491, 131060982]

約数ペア:

[(1, 131060982), (2, 65530491), (3, 43686994), (6, 21843497), (13, 10081614), (26, 5040807), (39, 3360538), (78, 1680269)]