352893191

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{479}}^1$

素因数の和:695

約数の個数: 32

約数和(自身を含む): 441262080

約数和(自身を除く): 88368889

約数列:

[1, 7, 17, 41, 119, 151, 287, 479, 697, 1057, 2567, 3353, 4879, 6191, 8143, 17969, 19639, 43337, 57001, 72329, 105247, 137473, 333863, 506303, 736729, 1229593, 2337041, 2965489, 8607151, 20758423, 50413313, 352893191]

約数ペア:

[(1, 352893191), (7, 50413313), (17, 20758423), (41, 8607151), (119, 2965489), (151, 2337041), (287, 1229593), (479, 736729), (697, 506303), (1057, 333863), (2567, 137473), (3353, 105247), (4879, 72329), (6191, 57001), (8143, 43337), (17969, 19639)]