31458141

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{24443}}^1$

素因数の和:24473

約数の個数: 24

約数和(自身を含む): 53385696

約数和(自身を除く): 21927555

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 24443, 73329, 219987, 268873, 317759, 806619, 953277, 2419857, 2859831, 3495349, 10486047, 31458141]

約数ペア:

[(1, 31458141), (3, 10486047), (9, 3495349), (11, 2859831), (13, 2419857), (33, 953277), (39, 806619), (99, 317759), (117, 268873), (143, 219987), (429, 73329), (1287, 24443)]