113978207

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{1019}}^1$

素因数の和:1103

約数の個数: 24

約数和(自身を含む): 142147200

約数和(自身を除く): 28168993

約数列:

[1, 7, 19, 29, 133, 203, 551, 841, 1019, 3857, 5887, 7133, 15979, 19361, 29551, 111853, 135527, 206857, 561469, 856979, 3930283, 5998853, 16282601, 113978207]

約数ペア:

[(1, 113978207), (7, 16282601), (19, 5998853), (29, 3930283), (133, 856979), (203, 561469), (551, 206857), (841, 135527), (1019, 111853), (3857, 29551), (5887, 19361), (7133, 15979)]