56797321

素因数分解:

$7^2\times {\mathrm{127}}^1\times {\mathrm{9127}}^1$

素因数の和:9268

約数の個数: 12

約数和(自身を含む): 66597888

約数和(自身を除く): 9800567

約数列:

[1, 7, 49, 127, 889, 6223, 9127, 63889, 447223, 1159129, 8113903, 56797321]

約数ペア:

[(1, 56797321), (7, 8113903), (49, 1159129), (127, 447223), (889, 63889), (6223, 9127)]