38404539

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{60101}}^1$

素因数の和:60178

約数の個数: 12

約数和(自身を含む): 56255472

約数和(自身を除く): 17850933

約数列:

[1, 3, 9, 71, 213, 639, 60101, 180303, 540909, 4267171, 12801513, 38404539]

約数ペア:

[(1, 38404539), (3, 12801513), (9, 4267171), (71, 540909), (213, 180303), (639, 60101)]