397245269

素因数分解:

${\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1\times {\mathrm{977}}^1$

素因数の和:1276

約数の個数: 16

約数和(自身を含む): 417989376

約数和(自身を除く): 20744107

約数列:

[1, 41, 47, 211, 977, 1927, 8651, 9917, 40057, 45919, 206147, 406597, 1882679, 8452027, 9688909, 397245269]

約数ペア:

[(1, 397245269), (41, 9688909), (47, 8452027), (211, 1882679), (977, 406597), (1927, 206147), (8651, 45919), (9917, 40057)]