40845003

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{181}}^1$

素因数の和:347

約数の個数: 32

約数和(自身を含む): 59754240

約数和(自身を除く): 18909237

約数列:

[1, 3, 19, 37, 57, 107, 111, 181, 321, 543, 703, 2033, 2109, 3439, 3959, 6099, 6697, 10317, 11877, 19367, 20091, 58101, 75221, 127243, 225663, 367973, 381729, 716579, 1103919, 2149737, 13615001, 40845003]

約数ペア:

[(1, 40845003), (3, 13615001), (19, 2149737), (37, 1103919), (57, 716579), (107, 381729), (111, 367973), (181, 225663), (321, 127243), (543, 75221), (703, 58101), (2033, 20091), (2109, 19367), (3439, 11877), (3959, 10317), (6099, 6697)]