16642329

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{7103}}^1$

素因数の和:7188

約数の個数: 16

約数和(自身を含む): 24551424

約数和(自身を除く): 7909095

約数列:

[1, 3, 11, 33, 71, 213, 781, 2343, 7103, 21309, 78133, 234399, 504313, 1512939, 5547443, 16642329]

約数ペア:

[(1, 16642329), (3, 5547443), (11, 1512939), (33, 504313), (71, 234399), (213, 78133), (781, 21309), (2343, 7103)]