16537671

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{283}}^1$

素因数の和:483

約数の個数: 24

約数和(自身を含む): 24692096

約数和(自身を除く): 8154425

約数列:

[1, 3, 9, 43, 129, 151, 283, 387, 453, 849, 1359, 2547, 6493, 12169, 19479, 36507, 42733, 58437, 109521, 128199, 384597, 1837519, 5512557, 16537671]

約数ペア:

[(1, 16537671), (3, 5512557), (9, 1837519), (43, 384597), (129, 128199), (151, 109521), (283, 58437), (387, 42733), (453, 36507), (849, 19479), (1359, 12169), (2547, 6493)]