3781349

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{853}}^1$

素因数の和:908

約数の個数: 16

約数和(自身を含む): 4591104

約数和(自身を除く): 809755

約数列:

[1, 11, 13, 31, 143, 341, 403, 853, 4433, 9383, 11089, 26443, 121979, 290873, 343759, 3781349]

約数ペア:

[(1, 3781349), (11, 343759), (13, 290873), (31, 121979), (143, 26443), (341, 11089), (403, 9383), (853, 4433)]