29407763

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{20101}}^1$

素因数の和:20138

約数の個数: 16

約数和(自身を含む): 38595840

約数和(自身を除く): 9188077

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 20101, 140707, 221111, 381919, 1547777, 2673433, 4201109, 29407763]

約数ペア:

[(1, 29407763), (7, 4201109), (11, 2673433), (19, 1547777), (77, 381919), (133, 221111), (209, 140707), (1463, 20101)]