2301299

素因数分解:

$7^1\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1$

素因数の和:72

約数の個数: 32

約数和(自身を含む): 3279360

約数和(自身を除く): 978061

約数列:

[1, 7, 11, 13, 19, 77, 91, 121, 133, 143, 209, 247, 847, 1001, 1331, 1463, 1573, 1729, 2299, 2717, 9317, 11011, 16093, 17303, 19019, 25289, 29887, 121121, 177023, 209209, 328757, 2301299]

約数ペア:

[(1, 2301299), (7, 328757), (11, 209209), (13, 177023), (19, 121121), (77, 29887), (91, 25289), (121, 19019), (133, 17303), (143, 16093), (209, 11011), (247, 9317), (847, 2717), (1001, 2299), (1331, 1729), (1463, 1573)]