13319961

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{283}}^1\times {\mathrm{541}}^1$

素因数の和:856

約数の個数: 16

約数和(自身を含む): 18471360

約数和(自身を除く): 5151399

約数列:

[1, 3, 29, 87, 283, 541, 849, 1623, 8207, 15689, 24621, 47067, 153103, 459309, 4439987, 13319961]

約数ペア:

[(1, 13319961), (3, 4439987), (29, 459309), (87, 153103), (283, 47067), (541, 24621), (849, 15689), (1623, 8207)]