13119447

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{2221}}^1$

素因数の和:2414

約数の個数: 16

約数和(自身を含む): 19198080

約数和(自身を除く): 6078633

約数列:

[1, 3, 11, 33, 179, 537, 1969, 2221, 5907, 6663, 24431, 73293, 397559, 1192677, 4373149, 13119447]

約数ペア:

[(1, 13119447), (3, 4373149), (11, 1192677), (33, 397559), (179, 73293), (537, 24431), (1969, 6663), (2221, 5907)]