37987761

素因数分解:

$3^1\times 7^1\times {\mathrm{463}}^1\times {\mathrm{3907}}^1$

素因数の和:4380

約数の個数: 16

約数和(自身を含む): 58025984

約数和(自身を除く): 20038223

約数列:

[1, 3, 7, 21, 463, 1389, 3241, 3907, 9723, 11721, 27349, 82047, 1808941, 5426823, 12662587, 37987761]

約数ペア:

[(1, 37987761), (3, 12662587), (7, 5426823), (21, 1808941), (463, 82047), (1389, 27349), (3241, 11721), (3907, 9723)]