47157033

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{204143}}^1$

素因数の和:204164

約数の個数: 16

約数和(自身を含む): 78391296

約数和(自身を除く): 31234263

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 204143, 612429, 1429001, 2245573, 4287003, 6736719, 15719011, 47157033]

約数ペア:

[(1, 47157033), (3, 15719011), (7, 6736719), (11, 4287003), (21, 2245573), (33, 1429001), (77, 612429), (231, 204143)]