247163949

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{317}}^1\times {\mathrm{2113}}^1$

素因数の和:2477

約数の個数: 24

約数和(自身を含む): 367049592

約数和(自身を除く): 119885643

約数列:

[1, 3, 9, 41, 123, 317, 369, 951, 2113, 2853, 6339, 12997, 19017, 38991, 86633, 116973, 259899, 669821, 779697, 2009463, 6028389, 27462661, 82387983, 247163949]

約数ペア:

[(1, 247163949), (3, 82387983), (9, 27462661), (41, 6028389), (123, 2009463), (317, 779697), (369, 669821), (951, 259899), (2113, 116973), (2853, 86633), (6339, 38991), (12997, 19017)]