40402113

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{19157}}^1$

素因数の和:19216

約数の個数: 16

約数和(自身を含む): 58240320

約数和(自身を除く): 17838207

約数列:

[1, 3, 19, 37, 57, 111, 703, 2109, 19157, 57471, 363983, 708809, 1091949, 2126427, 13467371, 40402113]

約数ペア:

[(1, 40402113), (3, 13467371), (19, 2126427), (37, 1091949), (57, 708809), (111, 363983), (703, 57471), (2109, 19157)]