2984373

素因数分解:

$3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{373}}^1$

素因数の和:513

約数の個数: 24

約数和(自身を含む): 4978688

約数和(自身を除く): 1994315

約数列:

[1, 3, 7, 9, 21, 63, 127, 373, 381, 889, 1119, 1143, 2611, 2667, 3357, 7833, 8001, 23499, 47371, 142113, 331597, 426339, 994791, 2984373]

約数ペア:

[(1, 2984373), (3, 994791), (7, 426339), (9, 331597), (21, 142113), (63, 47371), (127, 23499), (373, 8001), (381, 7833), (889, 3357), (1119, 2667), (1143, 2611)]