2021868567

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{41213}}^1$

素因数の和:41324

約数の個数: 32

約数和(自身を含む): 3165235200

約数和(自身を除く): 1143366633

約数列:

[1, 3, 9, 23, 27, 69, 79, 207, 237, 621, 711, 1817, 2133, 5451, 16353, 41213, 49059, 123639, 370917, 947899, 1112751, 2843697, 3255827, 8531091, 9767481, 25593273, 29302443, 74884021, 87907329, 224652063, 673956189, 2021868567]

約数ペア:

[(1, 2021868567), (3, 673956189), (9, 224652063), (23, 87907329), (27, 74884021), (69, 29302443), (79, 25593273), (207, 9767481), (237, 8531091), (621, 3255827), (711, 2843697), (1817, 1112751), (2133, 947899), (5451, 370917), (16353, 123639), (41213, 49059)]