345711993

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{147551}}^1$

素因数の和:147636

約数の個数: 16

約数和(自身を含む): 509939712

約数和(自身を除く): 164227719

約数列:

[1, 3, 11, 33, 71, 213, 781, 2343, 147551, 442653, 1623061, 4869183, 10476121, 31428363, 115237331, 345711993]

約数ペア:

[(1, 345711993), (3, 115237331), (11, 31428363), (33, 10476121), (71, 4869183), (213, 1623061), (781, 442653), (2343, 147551)]