9725009119

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{3089}}^1$

素因数の和:3331

約数の個数: 32

約数和(自身を含む): 11568366720

約数和(自身を除く): 1843357601

約数列:

[1, 7, 61, 73, 101, 427, 511, 707, 3089, 4453, 6161, 7373, 21623, 31171, 43127, 51611, 188429, 225497, 311989, 449753, 1319003, 1578479, 2183923, 3148271, 13755317, 19031329, 22775197, 96287219, 133219303, 159426379, 1389287017, 9725009119]

約数ペア:

[(1, 9725009119), (7, 1389287017), (61, 159426379), (73, 133219303), (101, 96287219), (427, 22775197), (511, 19031329), (707, 13755317), (3089, 3148271), (4453, 2183923), (6161, 1578479), (7373, 1319003), (21623, 449753), (31171, 311989), (43127, 225497), (51611, 188429)]