23920173

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1979}}^1$

素因数の和:2081

約数の個数: 24

約数和(自身を含む): 37065600

約数和(自身を除く): 13145427

約数列:

[1, 3, 9, 17, 51, 79, 153, 237, 711, 1343, 1979, 4029, 5937, 12087, 17811, 33643, 100929, 156341, 302787, 469023, 1407069, 2657797, 7973391, 23920173]

約数ペア:

[(1, 23920173), (3, 7973391), (9, 2657797), (17, 1407069), (51, 469023), (79, 302787), (153, 156341), (237, 100929), (711, 33643), (1343, 17811), (1979, 12087), (4029, 5937)]