2213774511

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1831079}}^1$

素因数の和:1831126

約数の個数: 16

約数和(自身を含む): 3281295360

約数和(自身を除く): 1067520849

約数列:

[1, 3, 13, 31, 39, 93, 403, 1209, 1831079, 5493237, 23804027, 56763449, 71412081, 170290347, 737924837, 2213774511]

約数ペア:

[(1, 2213774511), (3, 737924837), (13, 170290347), (31, 71412081), (39, 56763449), (93, 23804027), (403, 5493237), (1209, 1831079)]