1922739

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7043}}^1$

素因数の和:7066

約数の個数: 16

約数和(自身を含む): 3155712

約数和(自身を除く): 1232973

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 7043, 21129, 49301, 91559, 147903, 274677, 640913, 1922739]

約数ペア:

[(1, 1922739), (3, 640913), (7, 274677), (13, 147903), (21, 91559), (39, 49301), (91, 21129), (273, 7043)]