2012128107

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{3877}}^1\times {\mathrm{15727}}^1$

素因数の和:19618

約数の個数: 16

約数和(自身を含む): 2927672832

約数和(自身を除く): 915544725

約数列:

[1, 3, 11, 33, 3877, 11631, 15727, 42647, 47181, 127941, 172997, 518991, 60973579, 182920737, 670709369, 2012128107]

約数ペア:

[(1, 2012128107), (3, 670709369), (11, 182920737), (33, 60973579), (3877, 518991), (11631, 172997), (15727, 127941), (42647, 47181)]