47047721

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{6701}}^1$

素因数の和:6784

約数の個数: 16

約数和(自身を含む): 57905280

約数和(自身を除く): 10857559

約数列:

[1, 7, 17, 59, 119, 413, 1003, 6701, 7021, 46907, 113917, 395359, 797419, 2767513, 6721103, 47047721]

約数ペア:

[(1, 47047721), (7, 6721103), (17, 2767513), (59, 797419), (119, 395359), (413, 113917), (1003, 46907), (6701, 7021)]