308903278319

素因数分解:

${\mathrm{47}}^1\times {\mathrm{233}}^1\times {\mathrm{1669}}^1\times {\mathrm{16901}}^1$

素因数の和:18850

約数の個数: 16

約数和(自身を含む): 317038250880

約数和(自身を除く): 8134972561

約数列:

[1, 47, 233, 1669, 10951, 16901, 78443, 388877, 794347, 3937933, 18277219, 28207769, 185082851, 1325765143, 6572410177, 308903278319]

約数ペア:

[(1, 308903278319), (47, 6572410177), (233, 1325765143), (1669, 185082851), (10951, 28207769), (16901, 18277219), (78443, 3937933), (388877, 794347)]