351412919

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{223403}}^1$

素因数の和:223438

約数の個数: 12

約数和(自身を含む): 415978248

約数和(自身を除く): 64565329

約数列:

[1, 11, 13, 121, 143, 1573, 223403, 2457433, 2904239, 27031763, 31946629, 351412919]

約数ペア:

[(1, 351412919), (11, 31946629), (13, 27031763), (121, 2904239), (143, 2457433), (1573, 223403)]