47031551

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:231

約数の個数: 32

約数和(自身を含む): 58426368

約数和(自身を除く): 11394817

約数列:

[1, 7, 37, 41, 43, 103, 259, 287, 301, 721, 1517, 1591, 1763, 3811, 4223, 4429, 10619, 11137, 12341, 26677, 29561, 31003, 65231, 156251, 163873, 181589, 456617, 1093757, 1147111, 1271123, 6718793, 47031551]

約数ペア:

[(1, 47031551), (7, 6718793), (37, 1271123), (41, 1147111), (43, 1093757), (103, 456617), (259, 181589), (287, 163873), (301, 156251), (721, 65231), (1517, 31003), (1591, 29561), (1763, 26677), (3811, 12341), (4223, 11137), (4429, 10619)]