69228887

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{709}}^1$

素因数の和:795

約数の個数: 32

約数和(自身を含む): 90652800

約数和(自身を除く): 21423913

約数列:

[1, 7, 13, 29, 37, 91, 203, 259, 377, 481, 709, 1073, 2639, 3367, 4963, 7511, 9217, 13949, 20561, 26233, 64519, 97643, 143927, 183631, 267293, 341029, 760757, 1871051, 2387203, 5325299, 9889841, 69228887]

約数ペア:

[(1, 69228887), (7, 9889841), (13, 5325299), (29, 2387203), (37, 1871051), (91, 760757), (203, 341029), (259, 267293), (377, 183631), (481, 143927), (709, 97643), (1073, 64519), (2639, 26233), (3367, 20561), (4963, 13949), (7511, 9217)]