125610919

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{1123}}^1$

素因数の和:1207

約数の個数: 24

約数和(自身を含む): 156640640

約数和(自身を除く): 31029721

約数列:

[1, 7, 19, 29, 133, 203, 551, 841, 1123, 3857, 5887, 7861, 15979, 21337, 32567, 111853, 149359, 227969, 618773, 944443, 4331411, 6611101, 17944417, 125610919]

約数ペア:

[(1, 125610919), (7, 17944417), (19, 6611101), (29, 4331411), (133, 944443), (203, 618773), (551, 227969), (841, 149359), (1123, 111853), (3857, 32567), (5887, 21337), (7861, 15979)]