47987207

素因数分解:

${\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1$

素因数の和:362

約数の個数: 16

約数和(自身を含む): 50509440

約数和(自身を除く): 2522233

約数列:

[1, 53, 73, 79, 157, 3869, 4187, 5767, 8321, 11461, 12403, 305651, 607433, 657359, 905419, 47987207]

約数ペア:

[(1, 47987207), (53, 905419), (73, 657359), (79, 607433), (157, 305651), (3869, 12403), (4187, 11461), (5767, 8321)]