38834787

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{6781}}^1$

素因数の和:6890

約数の個数: 16

約数和(自身を含む): 54690048

約数和(自身を除く): 15855261

約数列:

[1, 3, 23, 69, 83, 249, 1909, 5727, 6781, 20343, 155963, 467889, 562823, 1688469, 12944929, 38834787]

約数ペア:

[(1, 38834787), (3, 12944929), (23, 1688469), (69, 562823), (83, 467889), (249, 155963), (1909, 20343), (5727, 6781)]