38429739

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{761}}^1$

素因数の和:979

約数の個数: 24

約数和(自身を含む): 57692544

約数和(自身を除く): 19262805

約数列:

[1, 3, 9, 31, 93, 181, 279, 543, 761, 1629, 2283, 5611, 6849, 16833, 23591, 50499, 70773, 137741, 212319, 413223, 1239669, 4269971, 12809913, 38429739]

約数ペア:

[(1, 38429739), (3, 12809913), (9, 4269971), (31, 1239669), (93, 413223), (181, 212319), (279, 137741), (543, 70773), (761, 50499), (1629, 23591), (2283, 16833), (5611, 6849)]