28453727951

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{421493}}^1$

素因数の和:421559

約数の個数: 24

約数和(自身を含む): 34687270224

約数和(自身を除く): 6233542273

約数列:

[1, 11, 17, 19, 187, 209, 323, 361, 3553, 3971, 6137, 67507, 421493, 4636423, 7165381, 8008367, 78819191, 88092037, 136142239, 152158973, 1497564629, 1673748703, 2586702541, 28453727951]

約数ペア:

[(1, 28453727951), (11, 2586702541), (17, 1673748703), (19, 1497564629), (187, 152158973), (209, 136142239), (323, 88092037), (361, 78819191), (3553, 8008367), (3971, 7165381), (6137, 4636423), (67507, 421493)]