134435721

素因数分解:

$3^1\times 7^1\times {\mathrm{1093}}^1\times {\mathrm{5857}}^1$

素因数の和:6960

約数の個数: 16

約数和(自身を含む): 205076864

約数和(自身を除く): 70641143

約数列:

[1, 3, 7, 21, 1093, 3279, 5857, 7651, 17571, 22953, 40999, 122997, 6401701, 19205103, 44811907, 134435721]

約数ペア:

[(1, 134435721), (3, 44811907), (7, 19205103), (21, 6401701), (1093, 122997), (3279, 40999), (5857, 22953), (7651, 17571)]