183951901

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1289}}^1$

素因数の和:1381

約数の個数: 32

約数和(自身を含む): 235296000

約数和(自身を除く): 51344099

約数列:

[1, 7, 19, 29, 37, 133, 203, 259, 551, 703, 1073, 1289, 3857, 4921, 7511, 9023, 20387, 24491, 37381, 47693, 142709, 171437, 261667, 333851, 710239, 906167, 1383097, 4971673, 6343169, 9681679, 26278843, 183951901]

約数ペア:

[(1, 183951901), (7, 26278843), (19, 9681679), (29, 6343169), (37, 4971673), (133, 1383097), (203, 906167), (259, 710239), (551, 333851), (703, 261667), (1073, 171437), (1289, 142709), (3857, 47693), (4921, 37381), (7511, 24491), (9023, 20387)]