980719751

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{661}}^1$

素因数の和:951

約数の個数: 32

約数和(自身を含む): 1169356800

約数和(自身を除く): 188637049

約数列:

[1, 11, 19, 31, 209, 229, 341, 589, 661, 2519, 4351, 6479, 7099, 7271, 12559, 20491, 47861, 78089, 134881, 138149, 151369, 225401, 389329, 1483691, 1665059, 2876011, 4282619, 4692439, 31636121, 51616829, 89156341, 980719751]

約数ペア:

[(1, 980719751), (11, 89156341), (19, 51616829), (31, 31636121), (209, 4692439), (229, 4282619), (341, 2876011), (589, 1665059), (661, 1483691), (2519, 389329), (4351, 225401), (6479, 151369), (7099, 138149), (7271, 134881), (12559, 78089), (20491, 47861)]