2101023

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:199

約数の個数: 24

約数和(自身を含む): 3191760

約数和(自身を除く): 1090737

約数列:

[1, 3, 9, 43, 61, 89, 129, 183, 267, 387, 549, 801, 2623, 3827, 5429, 7869, 11481, 16287, 23607, 34443, 48861, 233447, 700341, 2101023]

約数ペア:

[(1, 2101023), (3, 700341), (9, 233447), (43, 48861), (61, 34443), (89, 23607), (129, 16287), (183, 11481), (267, 7869), (387, 5429), (549, 3827), (801, 2623)]