13023417

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{20771}}^1$

素因数の和:20804

約数の個数: 16

約数和(自身を含む): 19941120

約数和(自身を除く): 6917703

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 20771, 62313, 228481, 394649, 685443, 1183947, 4341139, 13023417]

約数ペア:

[(1, 13023417), (3, 4341139), (11, 1183947), (19, 685443), (33, 394649), (57, 228481), (209, 62313), (627, 20771)]