26230491

素因数分解:

$3^2\times 7^1\times {\mathrm{349}}^1\times {\mathrm{1193}}^1$

素因数の和:1555

約数の個数: 24

約数和(自身を含む): 43461600

約数和(自身を除く): 17231109

約数列:

[1, 3, 7, 9, 21, 63, 349, 1047, 1193, 2443, 3141, 3579, 7329, 8351, 10737, 21987, 25053, 75159, 416357, 1249071, 2914499, 3747213, 8743497, 26230491]

約数ペア:

[(1, 26230491), (3, 8743497), (7, 3747213), (9, 2914499), (21, 1249071), (63, 416357), (349, 75159), (1047, 25053), (1193, 21987), (2443, 10737), (3141, 8351), (3579, 7329)]