28147611

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1\times {\mathrm{839}}^1$

素因数の和:1106

約数の個数: 16

約数和(自身を含む): 38465280

約数和(自身を除く): 10317669

約数列:

[1, 3, 53, 159, 211, 633, 839, 2517, 11183, 33549, 44467, 133401, 177029, 531087, 9382537, 28147611]

約数ペア:

[(1, 28147611), (3, 9382537), (53, 531087), (159, 177029), (211, 133401), (633, 44467), (839, 33549), (2517, 11183)]