26200209

素因数分解:

$3^1\times 7^1\times {\mathrm{977}}^1\times {\mathrm{1277}}^1$

素因数の和:2264

約数の個数: 16

約数和(自身を含む): 39996288

約数和(自身を除く): 13796079

約数列:

[1, 3, 7, 21, 977, 1277, 2931, 3831, 6839, 8939, 20517, 26817, 1247629, 3742887, 8733403, 26200209]

約数ペア:

[(1, 26200209), (3, 8733403), (7, 3742887), (21, 1247629), (977, 26817), (1277, 20517), (2931, 8939), (3831, 6839)]