389472431

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{63463}}^1$

素因数の和:63518

約数の個数: 12

約数和(自身を含む): 435236112

約数和(自身を除く): 45763681

約数列:

[1, 17, 19, 323, 361, 6137, 63463, 1078871, 1205797, 20498549, 22910143, 389472431]

約数ペア:

[(1, 389472431), (17, 22910143), (19, 20498549), (323, 1205797), (361, 1078871), (6137, 63463)]