6851901

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{1129}}^1$

素因数の和:1173

約数の個数: 24

約数和(自身を含む): 11101120

約数和(自身を除く): 4249219

約数列:

[1, 3, 7, 17, 21, 51, 119, 289, 357, 867, 1129, 2023, 3387, 6069, 7903, 19193, 23709, 57579, 134351, 326281, 403053, 978843, 2283967, 6851901]

約数ペア:

[(1, 6851901), (3, 2283967), (7, 978843), (17, 403053), (21, 326281), (51, 134351), (119, 57579), (289, 23709), (357, 19193), (867, 7903), (1129, 6069), (2023, 3387)]