2815173

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{163}}^1$

素因数の和:289

約数の個数: 24

約数和(自身を含む): 4349280

約数和(自身を除く): 1534107

約数列:

[1, 3, 9, 19, 57, 101, 163, 171, 303, 489, 909, 1467, 1919, 3097, 5757, 9291, 16463, 17271, 27873, 49389, 148167, 312797, 938391, 2815173]

約数ペア:

[(1, 2815173), (3, 938391), (9, 312797), (19, 148167), (57, 49389), (101, 27873), (163, 17271), (171, 16463), (303, 9291), (489, 5757), (909, 3097), (1467, 1919)]