18200193

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{17791}}^1$

素因数の和:17836

約数の個数: 16

約数和(自身を含む): 27328512

約数和(自身を除く): 9128319

約数列:

[1, 3, 11, 31, 33, 93, 341, 1023, 17791, 53373, 195701, 551521, 587103, 1654563, 6066731, 18200193]

約数ペア:

[(1, 18200193), (3, 6066731), (11, 1654563), (31, 587103), (33, 551521), (93, 195701), (341, 53373), (1023, 17791)]