2013119990787

素因数分解:

$3^1\times {\mathrm{1151}}^1\times {\mathrm{1453}}^1\times {\mathrm{401243}}^1$

素因数の和:403850

約数の個数: 16

約数和(自身を含む): 2688347639808

約数和(自身を除く): 675227649021

約数列:

[1, 3, 1151, 1453, 3453, 4359, 401243, 1203729, 1672403, 5017209, 461830693, 583006079, 1385492079, 1749018237, 671039996929, 2013119990787]

約数ペア:

[(1, 2013119990787), (3, 671039996929), (1151, 1749018237), (1453, 1385492079), (3453, 583006079), (4359, 461830693), (401243, 5017209), (1203729, 1672403)]