427278

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:152

約数の個数: 32

約数和(自身を含む): 933120

約数和(自身を除く): 505842

約数列:

[1, 2, 3, 6, 17, 34, 51, 59, 71, 102, 118, 142, 177, 213, 354, 426, 1003, 1207, 2006, 2414, 3009, 3621, 4189, 6018, 7242, 8378, 12567, 25134, 71213, 142426, 213639, 427278]

約数ペア:

[(1, 427278), (2, 213639), (3, 142426), (6, 71213), (17, 25134), (34, 12567), (51, 8378), (59, 7242), (71, 6018), (102, 4189), (118, 3621), (142, 3009), (177, 2414), (213, 2006), (354, 1207), (426, 1003)]