6938253

素因数分解:

$3^2\times 7^2\times {\mathrm{15733}}^1$

素因数の和:15753

約数の個数: 18

約数和(自身を含む): 11658894

約数和(自身を除く): 4720641

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 15733, 47199, 110131, 141597, 330393, 770917, 991179, 2312751, 6938253]

約数ペア:

[(1, 6938253), (3, 2312751), (7, 991179), (9, 770917), (21, 330393), (49, 141597), (63, 110131), (147, 47199), (441, 15733)]