22079967

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2609}}^1$

素因数の和:2663

約数の個数: 32

約数和(自身を含む): 37416960

約数和(自身を除く): 15336993

約数列:

[1, 3, 7, 13, 21, 31, 39, 91, 93, 217, 273, 403, 651, 1209, 2609, 2821, 7827, 8463, 18263, 33917, 54789, 80879, 101751, 237419, 242637, 566153, 712257, 1051427, 1698459, 3154281, 7359989, 22079967]

約数ペア:

[(1, 22079967), (3, 7359989), (7, 3154281), (13, 1698459), (21, 1051427), (31, 712257), (39, 566153), (91, 242637), (93, 237419), (217, 101751), (273, 80879), (403, 54789), (651, 33917), (1209, 18263), (2609, 8463), (2821, 7827)]