26670903

素因数分解:

$3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{9137}}^1$

素因数の和:9286

約数の個数: 16

約数和(自身を含む): 40938240

約数和(自身を除く): 14267337

約数列:

[1, 3, 7, 21, 139, 417, 973, 2919, 9137, 27411, 63959, 191877, 1270043, 3810129, 8890301, 26670903]

約数ペア:

[(1, 26670903), (3, 8890301), (7, 3810129), (21, 1270043), (139, 191877), (417, 63959), (973, 27411), (2919, 9137)]