404163199

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{829}}^1$

素因数の和:951

約数の個数: 32

約数和(自身を含む): 481904640

約数和(自身を除く): 77741441

約数列:

[1, 11, 23, 41, 47, 253, 451, 517, 829, 943, 1081, 1927, 9119, 10373, 11891, 19067, 21197, 33989, 38963, 44321, 209737, 373879, 428593, 487531, 781747, 896149, 1597483, 8599217, 9857639, 17572313, 36742109, 404163199]

約数ペア:

[(1, 404163199), (11, 36742109), (23, 17572313), (41, 9857639), (47, 8599217), (253, 1597483), (451, 896149), (517, 781747), (829, 487531), (943, 428593), (1081, 373879), (1927, 209737), (9119, 44321), (10373, 38963), (11891, 33989), (19067, 21197)]