40285833

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3257}}^1$

素因数の和:3317

約数の個数: 32

約数和(自身を含む): 66723840

約数和(自身を除く): 26438007

約数列:

[1, 3, 7, 19, 21, 31, 57, 93, 133, 217, 399, 589, 651, 1767, 3257, 4123, 9771, 12369, 22799, 61883, 68397, 100967, 185649, 302901, 433181, 706769, 1299543, 1918373, 2120307, 5755119, 13428611, 40285833]

約数ペア:

[(1, 40285833), (3, 13428611), (7, 5755119), (19, 2120307), (21, 1918373), (31, 1299543), (57, 706769), (93, 433181), (133, 302901), (217, 185649), (399, 100967), (589, 68397), (651, 61883), (1767, 22799), (3257, 12369), (4123, 9771)]