1930481007

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7071359}}^1$

素因数の和:7071382

約数の個数: 16

約数和(自身を含む): 3167969280

約数和(自身を除く): 1237488273

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 7071359, 21214077, 49499513, 91927667, 148498539, 275783001, 643493669, 1930481007]

約数ペア:

[(1, 1930481007), (3, 643493669), (7, 275783001), (13, 148498539), (21, 91927667), (39, 49499513), (91, 21214077), (273, 7071359)]