42292971

素因数分解:

$3^2\times 7^1\times {\mathrm{601}}^1\times {\mathrm{1117}}^1$

素因数の和:1731

約数の個数: 24

約数和(自身を含む): 69995744

約数和(自身を除く): 27702773

約数列:

[1, 3, 7, 9, 21, 63, 601, 1117, 1803, 3351, 4207, 5409, 7819, 10053, 12621, 23457, 37863, 70371, 671317, 2013951, 4699219, 6041853, 14097657, 42292971]

約数ペア:

[(1, 42292971), (3, 14097657), (7, 6041853), (9, 4699219), (21, 2013951), (63, 671317), (601, 70371), (1117, 37863), (1803, 23457), (3351, 12621), (4207, 10053), (5409, 7819)]