47085801

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{131893}}^1$

素因数の和:131920

約数の個数: 16

約数和(自身を含む): 75970944

約数和(自身を除く): 28885143

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 131893, 395679, 923251, 2242181, 2769753, 6726543, 15695267, 47085801]

約数ペア:

[(1, 47085801), (3, 15695267), (7, 6726543), (17, 2769753), (21, 2242181), (51, 923251), (119, 395679), (357, 131893)]