57507989

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{2549}}^1$

素因数の和:2860

約数の個数: 16

約数和(自身を含む): 71971200

約数和(自身を除く): 14463211

約数列:

[1, 7, 11, 77, 293, 2051, 2549, 3223, 17843, 22561, 28039, 196273, 746857, 5227999, 8215427, 57507989]

約数ペア:

[(1, 57507989), (7, 8215427), (11, 5227999), (77, 746857), (293, 196273), (2051, 28039), (2549, 22561), (3223, 17843)]