826675989

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{1049}}^1$

素因数の和:1285

約数の個数: 32

約数和(自身を含む): 1164240000

約数和(自身を除く): 337564011

約数列:

[1, 3, 41, 43, 123, 129, 149, 447, 1049, 1763, 3147, 5289, 6109, 6407, 18327, 19221, 43009, 45107, 129027, 135321, 156301, 262687, 468903, 788061, 1849387, 5548161, 6408341, 6720943, 19225023, 20162829, 275558663, 826675989]

約数ペア:

[(1, 826675989), (3, 275558663), (41, 20162829), (43, 19225023), (123, 6720943), (129, 6408341), (149, 5548161), (447, 1849387), (1049, 788061), (1763, 468903), (3147, 262687), (5289, 156301), (6109, 135321), (6407, 129027), (18327, 45107), (19221, 43009)]