18302097

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{397}}^1$

素因数の和:549

約数の個数: 24

約数和(自身を含む): 27102208

約数和(自身を除く): 8800111

約数列:

[1, 3, 11, 33, 121, 127, 363, 381, 397, 1191, 1397, 4191, 4367, 13101, 15367, 46101, 48037, 50419, 144111, 151257, 554609, 1663827, 6100699, 18302097]

約数ペア:

[(1, 18302097), (3, 6100699), (11, 1663827), (33, 554609), (121, 151257), (127, 144111), (363, 50419), (381, 48037), (397, 46101), (1191, 15367), (1397, 13101), (4191, 4367)]