404155593

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{743}}^1\times {\mathrm{3181}}^1$

素因数の和:3949

約数の個数: 24

約数和(自身を含む): 615526080

約数和(自身を除く): 211370487

約数列:

[1, 3, 9, 19, 57, 171, 743, 2229, 3181, 6687, 9543, 14117, 28629, 42351, 60439, 127053, 181317, 543951, 2363483, 7090449, 21271347, 44906177, 134718531, 404155593]

約数ペア:

[(1, 404155593), (3, 134718531), (9, 44906177), (19, 21271347), (57, 7090449), (171, 2363483), (743, 543951), (2229, 181317), (3181, 127053), (6687, 60439), (9543, 42351), (14117, 28629)]