313614497

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{21163}}^1$

素因数の和:21272

約数の個数: 16

約数和(自身を含む): 375872640

約数和(自身を除く): 62258143

約数列:

[1, 7, 29, 73, 203, 511, 2117, 14819, 21163, 148141, 613727, 1544899, 4296089, 10814293, 44802071, 313614497]

約数ペア:

[(1, 313614497), (7, 44802071), (29, 10814293), (73, 4296089), (203, 1544899), (511, 613727), (2117, 148141), (14819, 21163)]