42339573

素因数分解:

$3^2\times {\mathrm{23}}^2\times {\mathrm{8893}}^1$

素因数の和:8945

約数の個数: 18

約数和(自身を含む): 63938966

約数和(自身を除く): 21599393

約数列:

[1, 3, 9, 23, 69, 207, 529, 1587, 4761, 8893, 26679, 80037, 204539, 613617, 1840851, 4704397, 14113191, 42339573]

約数ペア:

[(1, 42339573), (3, 14113191), (9, 4704397), (23, 1840851), (69, 613617), (207, 204539), (529, 80037), (1587, 26679), (4761, 8893)]