216914469

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{34913}}^1$

素因数の和:35044

約数の個数: 16

約数和(自身を含む): 307243200

約数和(自身を除く): 90328731

約数列:

[1, 3, 19, 57, 109, 327, 2071, 6213, 34913, 104739, 663347, 1990041, 3805517, 11416551, 72304823, 216914469]

約数ペア:

[(1, 216914469), (3, 72304823), (19, 11416551), (57, 3805517), (109, 1990041), (327, 663347), (2071, 104739), (6213, 34913)]