26013513

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^2$

素因数の和:221

約数の個数: 24

約数和(自身を含む): 36713088

約数和(自身を除く): 10699575

約数列:

[1, 3, 47, 53, 59, 141, 159, 177, 2491, 2773, 3127, 3481, 7473, 8319, 9381, 10443, 146969, 163607, 184493, 440907, 490821, 553479, 8671171, 26013513]

約数ペア:

[(1, 26013513), (3, 8671171), (47, 553479), (53, 490821), (59, 440907), (141, 184493), (159, 163607), (177, 146969), (2491, 10443), (2773, 9381), (3127, 8319), (3481, 7473)]