42043149

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{1031}}^1$

素因数の和:1257

約数の個数: 24

約数和(自身を含む): 63752832

約数和(自身を除く): 21709683

約数列:

[1, 3, 9, 23, 69, 197, 207, 591, 1031, 1773, 3093, 4531, 9279, 13593, 23713, 40779, 71139, 203107, 213417, 609321, 1827963, 4671461, 14014383, 42043149]

約数ペア:

[(1, 42043149), (3, 14014383), (9, 4671461), (23, 1827963), (69, 609321), (197, 213417), (207, 203107), (591, 71139), (1031, 40779), (1773, 23713), (3093, 13593), (4531, 9279)]