38861421

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{19421}}^1$

素因数の和:19476

約数の個数: 16

約数和(自身を含む): 55935360

約数和(自身を除く): 17073939

約数列:

[1, 3, 23, 29, 69, 87, 667, 2001, 19421, 58263, 446683, 563209, 1340049, 1689627, 12953807, 38861421]

約数ペア:

[(1, 38861421), (3, 12953807), (23, 1689627), (29, 1340049), (69, 563209), (87, 446683), (667, 58263), (2001, 19421)]