382488981

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{10771}}^1$

素因数の和:10889

約数の個数: 32

約数和(自身を含む): 620467200

約数和(自身を除く): 237978219

約数列:

[1, 3, 7, 19, 21, 57, 89, 133, 267, 399, 623, 1691, 1869, 5073, 10771, 11837, 32313, 35511, 75397, 204649, 226191, 613947, 958619, 1432543, 2875857, 4297629, 6710333, 18213761, 20130999, 54641283, 127496327, 382488981]

約数ペア:

[(1, 382488981), (3, 127496327), (7, 54641283), (19, 20130999), (21, 18213761), (57, 6710333), (89, 4297629), (133, 2875857), (267, 1432543), (399, 958619), (623, 613947), (1691, 226191), (1869, 204649), (5073, 75397), (10771, 35511), (11837, 32313)]