69962893

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1889}}^1$

素因数の和:1957

約数の個数: 32

約数和(自身を含む): 96526080

約数和(自身を除く): 26563187

約数列:

[1, 7, 11, 13, 37, 77, 91, 143, 259, 407, 481, 1001, 1889, 2849, 3367, 5291, 13223, 20779, 24557, 37037, 69893, 145453, 171899, 270127, 489251, 768823, 908609, 1890889, 5381761, 6360263, 9994699, 69962893]

約数ペア:

[(1, 69962893), (7, 9994699), (11, 6360263), (13, 5381761), (37, 1890889), (77, 908609), (91, 768823), (143, 489251), (259, 270127), (407, 171899), (481, 145453), (1001, 69893), (1889, 37037), (2849, 24557), (3367, 20779), (5291, 13223)]