2948187

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{2179}}^1$

素因数の和:2234

約数の個数: 16

約数和(自身を含む): 4394880

約数和(自身を除く): 1446693

約数列:

[1, 3, 11, 33, 41, 123, 451, 1353, 2179, 6537, 23969, 71907, 89339, 268017, 982729, 2948187]

約数ペア:

[(1, 2948187), (3, 982729), (11, 268017), (33, 89339), (41, 71907), (123, 23969), (451, 6537), (1353, 2179)]