297838079

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{227531}}^1$

素因数の和:227566

約数の個数: 16

約数和(自身を含む): 393175296

約数和(自身を除く): 95337217

約数列:

[1, 7, 11, 17, 77, 119, 187, 1309, 227531, 1592717, 2502841, 3868027, 17519887, 27076189, 42548297, 297838079]

約数ペア:

[(1, 297838079), (7, 42548297), (11, 27076189), (17, 17519887), (77, 3868027), (119, 2502841), (187, 1592717), (1309, 227531)]