2345949

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1$

素因数の和:314

約数の個数: 32

約数和(自身を含む): 3888000

約数和(自身を除く): 1542051

約数列:

[1, 3, 9, 17, 19, 27, 51, 57, 153, 171, 269, 323, 459, 513, 807, 969, 2421, 2907, 4573, 5111, 7263, 8721, 13719, 15333, 41157, 45999, 86887, 123471, 137997, 260661, 781983, 2345949]

約数ペア:

[(1, 2345949), (3, 781983), (9, 260661), (17, 137997), (19, 123471), (27, 86887), (51, 45999), (57, 41157), (153, 15333), (171, 13719), (269, 8721), (323, 7263), (459, 5111), (513, 4573), (807, 2907), (969, 2421)]