13249863

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{23}}^3$

素因数の和:97

約数の個数: 36

約数和(自身を含む): 21992880

約数和(自身を除く): 8743017

約数列:

[1, 3, 9, 11, 23, 33, 69, 99, 121, 207, 253, 363, 529, 759, 1089, 1587, 2277, 2783, 4761, 5819, 8349, 12167, 17457, 25047, 36501, 52371, 64009, 109503, 133837, 192027, 401511, 576081, 1204533, 1472207, 4416621, 13249863]

約数ペア:

[(1, 13249863), (3, 4416621), (9, 1472207), (11, 1204533), (23, 576081), (33, 401511), (69, 192027), (99, 133837), (121, 109503), (207, 64009), (253, 52371), (363, 36501), (529, 25047), (759, 17457), (1089, 12167), (1587, 8349), (2277, 5819), (2783, 4761)]