5171019

素因数分解:

$3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{1213}}^1$

素因数の和:1259

約数の個数: 24

約数和(自身を含む): 8303760

約数和(自身を除く): 3132741

約数列:

[1, 3, 7, 21, 29, 49, 87, 147, 203, 609, 1213, 1421, 3639, 4263, 8491, 25473, 35177, 59437, 105531, 178311, 246239, 738717, 1723673, 5171019]

約数ペア:

[(1, 5171019), (3, 1723673), (7, 738717), (21, 246239), (29, 178311), (49, 105531), (87, 59437), (147, 35177), (203, 25473), (609, 8491), (1213, 4263), (1421, 3639)]