142003169

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{3347}}^1$

素因数の和:3413

約数の個数: 32

約数和(自身を含む): 192844800

約数和(自身を除く): 50841631

約数列:

[1, 7, 11, 19, 29, 77, 133, 203, 209, 319, 551, 1463, 2233, 3347, 3857, 6061, 23429, 36817, 42427, 63593, 97063, 257719, 445151, 679441, 699523, 1067693, 1844197, 4896661, 7473851, 12909379, 20286167, 142003169]

約数ペア:

[(1, 142003169), (7, 20286167), (11, 12909379), (19, 7473851), (29, 4896661), (77, 1844197), (133, 1067693), (203, 699523), (209, 679441), (319, 445151), (551, 257719), (1463, 97063), (2233, 63593), (3347, 42427), (3857, 36817), (6061, 23429)]