40787243

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{2341}}^1$

素因数の和:2498

約数の個数: 16

約数和(自身を含む): 49463040

約数和(自身を除く): 8675797

約数列:

[1, 7, 19, 131, 133, 917, 2341, 2489, 16387, 17423, 44479, 306671, 311353, 2146697, 5826749, 40787243]

約数ペア:

[(1, 40787243), (7, 5826749), (19, 2146697), (131, 311353), (133, 306671), (917, 44479), (2341, 17423), (2489, 16387)]