798502347

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{721321}}^1$

素因数の和:721371

約数の個数: 16

約数和(自身を含む): 1211820960

約数和(自身を除く): 413318613

約数列:

[1, 3, 9, 27, 41, 123, 369, 1107, 721321, 2163963, 6491889, 19475667, 29574161, 88722483, 266167449, 798502347]

約数ペア:

[(1, 798502347), (3, 266167449), (9, 88722483), (27, 29574161), (41, 19475667), (123, 6491889), (369, 2163963), (1107, 721321)]