40297033

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{991}}^1$

素因数の和:1192

約数の個数: 16

約数和(自身を含む): 47647744

約数和(自身を除く): 7350711

約数列:

[1, 7, 37, 157, 259, 991, 1099, 5809, 6937, 36667, 40663, 155587, 256669, 1089109, 5756719, 40297033]

約数ペア:

[(1, 40297033), (7, 5756719), (37, 1089109), (157, 256669), (259, 155587), (991, 40663), (1099, 36667), (5809, 6937)]