315046707

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1\times {\mathrm{313}}^1$

素因数の和:563

約数の個数: 32

約数和(自身を含む): 443719680

約数和(自身を除く): 128672973

約数列:

[1, 3, 31, 79, 93, 137, 237, 313, 411, 939, 2449, 4247, 7347, 9703, 10823, 12741, 24727, 29109, 32469, 42881, 74181, 128643, 335513, 766537, 1006539, 1329311, 2299611, 3387599, 3987933, 10162797, 105015569, 315046707]

約数ペア:

[(1, 315046707), (3, 105015569), (31, 10162797), (79, 3987933), (93, 3387599), (137, 2299611), (237, 1329311), (313, 1006539), (411, 766537), (939, 335513), (2449, 128643), (4247, 74181), (7347, 42881), (9703, 32469), (10823, 29109), (12741, 24727)]