2149490013

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{16879}}^1$

素因数の和:17137

約数の個数: 32

約数和(自身を含む): 3325224960

約数和(自身を除く): 1175734947

約数列:

[1, 3, 11, 17, 33, 51, 187, 227, 561, 681, 2497, 3859, 7491, 11577, 16879, 42449, 50637, 127347, 185669, 286943, 557007, 860829, 3156373, 3831533, 9469119, 11494599, 42146863, 65136061, 126440589, 195408183, 716496671, 2149490013]

約数ペア:

[(1, 2149490013), (3, 716496671), (11, 195408183), (17, 126440589), (33, 65136061), (51, 42146863), (187, 11494599), (227, 9469119), (561, 3831533), (681, 3156373), (2497, 860829), (3859, 557007), (7491, 286943), (11577, 185669), (16879, 127347), (42449, 50637)]