2133117

素因数分解:

$3^2\times 7^3\times {\mathrm{691}}^1$

素因数の和:718

約数の個数: 24

約数和(自身を含む): 3598400

約数和(自身を除く): 1465283

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 343, 441, 691, 1029, 2073, 3087, 4837, 6219, 14511, 33859, 43533, 101577, 237013, 304731, 711039, 2133117]

約数ペア:

[(1, 2133117), (3, 711039), (7, 304731), (9, 237013), (21, 101577), (49, 43533), (63, 33859), (147, 14511), (343, 6219), (441, 4837), (691, 3087), (1029, 2073)]