28838409

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29761}}^1$

素因数の和:29800

約数の個数: 16

約数和(自身を含む): 42857280

約数和(自身を除く): 14018871

約数列:

[1, 3, 17, 19, 51, 57, 323, 969, 29761, 89283, 505937, 565459, 1517811, 1696377, 9612803, 28838409]

約数ペア:

[(1, 28838409), (3, 9612803), (17, 1696377), (19, 1517811), (51, 565459), (57, 505937), (323, 89283), (969, 29761)]