123457043

素因数分解:

${\mathrm{17}}^2\times {\mathrm{631}}^1\times {\mathrm{677}}^1$

素因数の和:1342

約数の個数: 12

約数和(自身を含む): 131548272

約数和(自身を除く): 8091229

約数列:

[1, 17, 289, 631, 677, 10727, 11509, 182359, 195653, 427187, 7262179, 123457043]

約数ペア:

[(1, 123457043), (17, 7262179), (289, 427187), (631, 195653), (677, 182359), (10727, 11509)]