57056867

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{1019}}^1$

素因数の和:1466

約数の個数: 16

約数和(自身を含む): 68870400

約数和(自身を除く): 11813533

約数列:

[1, 7, 19, 133, 421, 1019, 2947, 7133, 7999, 19361, 55993, 135527, 428999, 3002993, 8150981, 57056867]

約数ペア:

[(1, 57056867), (7, 8150981), (19, 3002993), (133, 428999), (421, 135527), (1019, 55993), (2947, 19361), (7133, 7999)]