47868961

素因数分解:

$7^1\times {\mathrm{19}}^3\times {\mathrm{997}}^1$

素因数の和:1061

約数の個数: 16

約数和(自身を含む): 57804160

約数和(自身を除く): 9935199

約数列:

[1, 7, 19, 133, 361, 997, 2527, 6859, 6979, 18943, 48013, 132601, 359917, 2519419, 6838423, 47868961]

約数ペア:

[(1, 47868961), (7, 6838423), (19, 2519419), (133, 359917), (361, 132601), (997, 48013), (2527, 18943), (6859, 6979)]