56641039

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{6043}}^1$

素因数の和:6166

約数の個数: 16

約数和(自身を含む): 70400512

約数和(自身を除く): 13759473

約数列:

[1, 7, 13, 91, 103, 721, 1339, 6043, 9373, 42301, 78559, 549913, 622429, 4357003, 8091577, 56641039]

約数ペア:

[(1, 56641039), (7, 8091577), (13, 4357003), (91, 622429), (103, 549913), (721, 78559), (1339, 42301), (6043, 9373)]