57121673

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1$

素因数の和:333

約数の個数: 32

約数和(自身を含む): 71909376

約数和(自身を除く): 14787703

約数列:

[1, 7, 23, 37, 43, 161, 223, 259, 301, 851, 989, 1561, 1591, 5129, 5957, 6923, 8251, 9589, 11137, 35903, 36593, 57757, 67123, 189773, 220547, 256151, 354793, 1328411, 1543829, 2483551, 8160239, 57121673]

約数ペア:

[(1, 57121673), (7, 8160239), (23, 2483551), (37, 1543829), (43, 1328411), (161, 354793), (223, 256151), (259, 220547), (301, 189773), (851, 67123), (989, 57757), (1561, 36593), (1591, 35903), (5129, 11137), (5957, 9589), (6923, 8251)]