28942939263

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1019}}^1\times {\mathrm{79561}}^1$

素因数の和:80607

約数の個数: 32

約数和(自身を含む): 46744266240

約数和(自身を除く): 17801326977

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 1019, 3057, 7133, 17323, 21399, 51969, 79561, 121261, 238683, 363783, 556927, 1352537, 1670781, 4057611, 9467759, 28403277, 81072659, 243217977, 567508613, 1378235203, 1702525839, 4134705609, 9647646421, 28942939263]

約数ペア:

[(1, 28942939263), (3, 9647646421), (7, 4134705609), (17, 1702525839), (21, 1378235203), (51, 567508613), (119, 243217977), (357, 81072659), (1019, 28403277), (3057, 9467759), (7133, 4057611), (17323, 1670781), (21399, 1352537), (51969, 556927), (79561, 363783), (121261, 238683)]