293856129

素因数分解:

$3^2\times 7^1\times {\mathrm{1291}}^1\times {\mathrm{3613}}^1$

素因数の和:4917

約数の個数: 24

約数和(自身を含む): 485605952

約数和(自身を除く): 191749823

約数列:

[1, 3, 7, 9, 21, 63, 1291, 3613, 3873, 9037, 10839, 11619, 25291, 27111, 32517, 75873, 81333, 227619, 4664383, 13993149, 32650681, 41979447, 97952043, 293856129]

約数ペア:

[(1, 293856129), (3, 97952043), (7, 41979447), (9, 32650681), (21, 13993149), (63, 4664383), (1291, 227619), (3613, 81333), (3873, 75873), (9037, 32517), (10839, 27111), (11619, 25291)]