712992021

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{5197}}^1$

素因数の和:5393

約数の個数: 32

約数和(自身を含む): 1117777920

約数和(自身を除く): 404785899

約数列:

[1, 3, 7, 21, 47, 139, 141, 329, 417, 973, 987, 2919, 5197, 6533, 15591, 19599, 36379, 45731, 109137, 137193, 244259, 722383, 732777, 1709813, 2167149, 5056681, 5129439, 15170043, 33952001, 101856003, 237664007, 712992021]

約数ペア:

[(1, 712992021), (3, 237664007), (7, 101856003), (21, 33952001), (47, 15170043), (139, 5129439), (141, 5056681), (329, 2167149), (417, 1709813), (973, 732777), (987, 722383), (2919, 244259), (5197, 137193), (6533, 109137), (15591, 45731), (19599, 36379)]