52931739

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{132661}}^1$

素因数の和:132690

約数の個数: 16

約数和(自身を含む): 84903680

約数和(自身を除く): 31971941

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 132661, 397983, 928627, 2520559, 2785881, 7561677, 17643913, 52931739]

約数ペア:

[(1, 52931739), (3, 17643913), (7, 7561677), (19, 2785881), (21, 2520559), (57, 928627), (133, 397983), (399, 132661)]