40923351

素因数分解:

$3^2\times 7^1\times {\mathrm{649577}}^1$

素因数の和:649590

約数の個数: 12

約数和(自身を含む): 67556112

約数和(自身を除く): 26632761

約数列:

[1, 3, 7, 9, 21, 63, 649577, 1948731, 4547039, 5846193, 13641117, 40923351]

約数ペア:

[(1, 40923351), (3, 13641117), (7, 5846193), (9, 4547039), (21, 1948731), (63, 649577)]