42021609

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{69001}}^1$

素因数の和:69040

約数の個数: 16

約数和(自身を含む): 66241920

約数和(自身を除く): 24220311

約数列:

[1, 3, 7, 21, 29, 87, 203, 609, 69001, 207003, 483007, 1449021, 2001029, 6003087, 14007203, 42021609]

約数ペア:

[(1, 42021609), (3, 14007203), (7, 6003087), (21, 2001029), (29, 1449021), (87, 483007), (203, 207003), (609, 69001)]