201331017

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{1315889}}^1$

素因数の和:1315912

約数の個数: 12

約数和(自身を含む): 307918260

約数和(自身を除く): 106587243

約数列:

[1, 3, 9, 17, 51, 153, 1315889, 3947667, 11843001, 22370113, 67110339, 201331017]

約数ペア:

[(1, 201331017), (3, 67110339), (9, 22370113), (17, 11843001), (51, 3947667), (153, 1315889)]