54578993

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{65521}}^1$

素因数の和:65552

約数の個数: 12

約数和(自身を含む): 67225572

約数和(自身を除く): 12646579

約数列:

[1, 7, 17, 49, 119, 833, 65521, 458647, 1113857, 3210529, 7796999, 54578993]

約数ペア:

[(1, 54578993), (7, 7796999), (17, 3210529), (49, 1113857), (119, 458647), (833, 65521)]