40358123

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^2\times {\mathrm{73}}^1$

素因数の和:195

約数の個数: 24

約数和(自身を含む): 47067552

約数和(自身を除く): 6709429

約数列:

[1, 13, 23, 43, 73, 299, 559, 949, 989, 1679, 1849, 3139, 12857, 21827, 24037, 40807, 42527, 72197, 134977, 552851, 938561, 1754701, 3104471, 40358123]

約数ペア:

[(1, 40358123), (13, 3104471), (23, 1754701), (43, 938561), (73, 552851), (299, 134977), (559, 72197), (949, 42527), (989, 40807), (1679, 24037), (1849, 21827), (3139, 12857)]