318204419

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{75781}}^1$

素因数の和:75830

約数の個数: 16

約数和(自身を含む): 381941280

約数和(自身を除く): 63736861

約数列:

[1, 13, 17, 19, 221, 247, 323, 4199, 75781, 985153, 1288277, 1439839, 16747601, 18717907, 24477263, 318204419]

約数ペア:

[(1, 318204419), (13, 24477263), (17, 18717907), (19, 16747601), (221, 1439839), (247, 1288277), (323, 985153), (4199, 75781)]