9820853

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1801}}^1$

素因数の和:1868

約数の個数: 16

約数和(自身を含む): 12109440

約数和(自身を除く): 2288587

約数列:

[1, 7, 19, 41, 133, 287, 779, 1801, 5453, 12607, 34219, 73841, 239533, 516887, 1402979, 9820853]

約数ペア:

[(1, 9820853), (7, 1402979), (19, 516887), (41, 239533), (133, 73841), (287, 34219), (779, 12607), (1801, 5453)]