40809853

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{8293}}^1$

素因数の和:8356

約数の個数: 16

約数和(自身を含む): 50427520

約数和(自身を除く): 9617667

約数列:

[1, 7, 19, 37, 133, 259, 703, 4921, 8293, 58051, 157567, 306841, 1102969, 2147887, 5829979, 40809853]

約数ペア:

[(1, 40809853), (7, 5829979), (19, 2147887), (37, 1102969), (133, 306841), (259, 157567), (703, 58051), (4921, 8293)]