121575167

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{487}}^1\times {\mathrm{1877}}^1$

素因数の和:2390

約数の個数: 16

約数和(自身を含む): 146634240

約数和(自身を除く): 25059073

約数列:

[1, 7, 19, 133, 487, 1877, 3409, 9253, 13139, 35663, 64771, 249641, 914099, 6398693, 17367881, 121575167]

約数ペア:

[(1, 121575167), (7, 17367881), (19, 6398693), (133, 914099), (487, 249641), (1877, 64771), (3409, 35663), (9253, 13139)]