5540376517

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^2\times {\mathrm{113437}}^1$

素因数の和:113497

約数の個数: 18

約数和(自身を含む): 6373060278

約数和(自身を除く): 832683761

約数列:

[1, 13, 17, 169, 221, 289, 2873, 3757, 48841, 113437, 1474681, 1928429, 19170853, 25069577, 32783293, 325904501, 426182809, 5540376517]

約数ペア:

[(1, 5540376517), (13, 426182809), (17, 325904501), (169, 32783293), (221, 25069577), (289, 19170853), (2873, 1928429), (3757, 1474681), (48841, 113437)]