1105221

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1667}}^1$

素因数の和:1700

約数の個数: 16

約数和(自身を含む): 1681344

約数和(自身を除く): 576123

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 1667, 5001, 21671, 28339, 65013, 85017, 368407, 1105221]

約数ペア:

[(1, 1105221), (3, 368407), (13, 85017), (17, 65013), (39, 28339), (51, 21671), (221, 5001), (663, 1667)]