56719077

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{2689}}^1$

素因数の和:2860

約数の個数: 16

約数和(自身を含む): 77472000

約数和(自身を除く): 20752923

約数列:

[1, 3, 79, 89, 237, 267, 2689, 7031, 8067, 21093, 212431, 239321, 637293, 717963, 18906359, 56719077]

約数ペア:

[(1, 56719077), (3, 18906359), (79, 717963), (89, 637293), (237, 239321), (267, 212431), (2689, 21093), (7031, 8067)]