30397419

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{3559}}^1$

素因数の和:3651

約数の個数: 24

約数和(自身を含む): 47946080

約数和(自身を除く): 17548661

約数列:

[1, 3, 9, 13, 39, 73, 117, 219, 657, 949, 2847, 3559, 8541, 10677, 32031, 46267, 138801, 259807, 416403, 779421, 2338263, 3377491, 10132473, 30397419]

約数ペア:

[(1, 30397419), (3, 10132473), (9, 3377491), (13, 2338263), (39, 779421), (73, 416403), (117, 259807), (219, 138801), (657, 46267), (949, 32031), (2847, 10677), (3559, 8541)]