9054199

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{1993}}^1$

素因数の和:2070

約数の個数: 16

約数和(自身を含む): 11485440

約数和(自身を除く): 2431241

約数列:

[1, 7, 11, 59, 77, 413, 649, 1993, 4543, 13951, 21923, 117587, 153461, 823109, 1293457, 9054199]

約数ペア:

[(1, 9054199), (7, 1293457), (11, 823109), (59, 153461), (77, 117587), (413, 21923), (649, 13951), (1993, 4543)]