57388863

素因数分解:

$3^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{8731}}^1$

素因数の和:9054

約数の個数: 16

約数和(自身を含む): 87739136

約数和(自身を除く): 30350273

約数列:

[1, 3, 7, 21, 313, 939, 2191, 6573, 8731, 26193, 61117, 183351, 2732803, 8198409, 19129621, 57388863]

約数ペア:

[(1, 57388863), (3, 19129621), (7, 8198409), (21, 2732803), (313, 183351), (939, 61117), (2191, 26193), (6573, 8731)]