13305581433

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{39956701}}^1$

素因数の和:39956744

約数の個数: 12

約数和(自身を含む): 19738610788

約数和(自身を除く): 6433029355

約数列:

[1, 3, 9, 37, 111, 333, 39956701, 119870103, 359610309, 1478397937, 4435193811, 13305581433]

約数ペア:

[(1, 13305581433), (3, 4435193811), (9, 1478397937), (37, 359610309), (111, 119870103), (333, 39956701)]