16682743

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1$

素因数の和:319

約数の個数: 32

約数和(自身を含む): 22302720

約数和(自身を除く): 5619977

約数列:

[1, 7, 11, 29, 31, 77, 203, 217, 241, 319, 341, 899, 1687, 2233, 2387, 2651, 6293, 6989, 7471, 9889, 18557, 48923, 52297, 69223, 76879, 82181, 216659, 538153, 575267, 1516613, 2383249, 16682743]

約数ペア:

[(1, 16682743), (7, 2383249), (11, 1516613), (29, 575267), (31, 538153), (77, 216659), (203, 82181), (217, 76879), (241, 69223), (319, 52297), (341, 48923), (899, 18557), (1687, 9889), (2233, 7471), (2387, 6989), (2651, 6293)]