769369601

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{20773}}^1$

素因数の和:20841

約数の個数: 32

約数和(自身を含む): 1060969728

約数和(自身を除く): 291600127

約数列:

[1, 7, 11, 13, 37, 77, 91, 143, 259, 407, 481, 1001, 2849, 3367, 5291, 20773, 37037, 145411, 228503, 270049, 768601, 1599521, 1890343, 2970539, 5380207, 8454611, 9991813, 20793773, 59182277, 69942691, 109909943, 769369601]

約数ペア:

[(1, 769369601), (7, 109909943), (11, 69942691), (13, 59182277), (37, 20793773), (77, 9991813), (91, 8454611), (143, 5380207), (259, 2970539), (407, 1890343), (481, 1599521), (1001, 768601), (2849, 270049), (3367, 228503), (5291, 145411), (20773, 37037)]