664336503

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{241}}^1\times {\mathrm{5779}}^1$

素因数の和:6079

約数の個数: 24

約数和(自身を含む): 981929520

約数和(自身を除く): 317593017

約数列:

[1, 3, 9, 53, 159, 241, 477, 723, 2169, 5779, 12773, 17337, 38319, 52011, 114957, 306287, 918861, 1392739, 2756583, 4178217, 12534651, 73815167, 221445501, 664336503]

約数ペア:

[(1, 664336503), (3, 221445501), (9, 73815167), (53, 12534651), (159, 4178217), (241, 2756583), (477, 1392739), (723, 918861), (2169, 306287), (5779, 114957), (12773, 52011), (17337, 38319)]