28875143

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1871}}^1$

素因数の和:1966

約数の個数: 16

約数和(自身を含む): 33426432

約数和(自身を除く): 4551289

約数列:

[1, 11, 23, 61, 253, 671, 1403, 1871, 15433, 20581, 43033, 114131, 473363, 1255441, 2625013, 28875143]

約数ペア:

[(1, 28875143), (11, 2625013), (23, 1255441), (61, 473363), (253, 114131), (671, 43033), (1403, 20581), (1871, 15433)]