57057143

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1$

素因数の和:327

約数の個数: 32

約数和(自身を含む): 70662144

約数和(自身を除く): 13605001

約数列:

[1, 11, 13, 31, 61, 143, 211, 341, 403, 671, 793, 1891, 2321, 2743, 4433, 6541, 8723, 12871, 20801, 24583, 30173, 71951, 85033, 141581, 167323, 270413, 399001, 935363, 1840553, 4389011, 5187013, 57057143]

約数ペア:

[(1, 57057143), (11, 5187013), (13, 4389011), (31, 1840553), (61, 935363), (143, 399001), (211, 270413), (341, 167323), (403, 141581), (671, 85033), (793, 71951), (1891, 30173), (2321, 24583), (2743, 20801), (4433, 12871), (6541, 8723)]