16223967

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{5581}}^1$

素因数の和:5623

約数の個数: 24

約数和(自身を含む): 26123760

約数和(自身を除く): 9899793

約数列:

[1, 3, 9, 17, 19, 51, 57, 153, 171, 323, 969, 2907, 5581, 16743, 50229, 94877, 106039, 284631, 318117, 853893, 954351, 1802663, 5407989, 16223967]

約数ペア:

[(1, 16223967), (3, 5407989), (9, 1802663), (17, 954351), (19, 853893), (51, 318117), (57, 284631), (153, 106039), (171, 94877), (323, 50229), (969, 16743), (2907, 5581)]