1333130157

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{968141}}^1$

素因数の和:968170

約数の個数: 20

約数和(自身を含む): 2108613276

約数和(自身を除く): 775483119

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 968141, 2904423, 8713269, 16458397, 26139807, 49375191, 78419421, 148125573, 444376719, 1333130157]

約数ペア:

[(1, 1333130157), (3, 444376719), (9, 148125573), (17, 78419421), (27, 49375191), (51, 26139807), (81, 16458397), (153, 8713269), (459, 2904423), (1377, 968141)]