2013169287

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{86711}}^1$

素因数の和:86894

約数の個数: 16

約数和(自身を含む): 2747036160

約数和(自身を除く): 733866873

約数列:

[1, 3, 71, 109, 213, 327, 7739, 23217, 86711, 260133, 6156481, 9451499, 18469443, 28354497, 671056429, 2013169287]

約数ペア:

[(1, 2013169287), (3, 671056429), (71, 28354497), (109, 18469443), (213, 9451499), (327, 6156481), (7739, 260133), (23217, 86711)]