16594947

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{313}}^1$

素因数の和:499

約数の個数: 24

約数和(自身を含む): 24785904

約数和(自身を除く): 8190957

約数列:

[1, 3, 9, 43, 129, 137, 313, 387, 411, 939, 1233, 2817, 5891, 13459, 17673, 40377, 42881, 53019, 121131, 128643, 385929, 1843883, 5531649, 16594947]

約数ペア:

[(1, 16594947), (3, 5531649), (9, 1843883), (43, 385929), (129, 128643), (137, 121131), (313, 53019), (387, 42881), (411, 40377), (939, 17673), (1233, 13459), (2817, 5891)]