39884517

素因数分解:

$3^2\times {\mathrm{109}}^2\times {\mathrm{373}}^1$

素因数の和:597

約数の個数: 18

約数和(自身を含む): 58300242

約数和(自身を除く): 18415725

約数列:

[1, 3, 9, 109, 327, 373, 981, 1119, 3357, 11881, 35643, 40657, 106929, 121971, 365913, 4431613, 13294839, 39884517]

約数ペア:

[(1, 39884517), (3, 13294839), (9, 4431613), (109, 365913), (327, 121971), (373, 106929), (981, 40657), (1119, 35643), (3357, 11881)]