5617311

素因数分解:

$3^1\times 7^3\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:180

約数の個数: 32

約数和(自身を含む): 8985600

約数和(自身を除く): 3368289

約数列:

[1, 3, 7, 21, 49, 53, 103, 147, 159, 309, 343, 371, 721, 1029, 1113, 2163, 2597, 5047, 5459, 7791, 15141, 16377, 18179, 35329, 38213, 54537, 105987, 114639, 267491, 802473, 1872437, 5617311]

約数ペア:

[(1, 5617311), (3, 1872437), (7, 802473), (21, 267491), (49, 114639), (53, 105987), (103, 54537), (147, 38213), (159, 35329), (309, 18179), (343, 16377), (371, 15141), (721, 7791), (1029, 5459), (1113, 5047), (2163, 2597)]