47165721

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{439}}^1\times {\mathrm{607}}^1$

素因数の和:1108

約数の個数: 16

約数和(自身を含む): 64204800

約数和(自身を除く): 17039079

約数列:

[1, 3, 59, 177, 439, 607, 1317, 1821, 25901, 35813, 77703, 107439, 266473, 799419, 15721907, 47165721]

約数ペア:

[(1, 47165721), (3, 15721907), (59, 799419), (177, 266473), (439, 107439), (607, 77703), (1317, 35813), (1821, 25901)]