210324891

素因数分解:

$3^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{50329}}^1$

素因数の和:50538

約数の個数: 16

約数和(自身を含む): 322112000

約数和(自身を除く): 111787109

約数列:

[1, 3, 7, 21, 199, 597, 1393, 4179, 50329, 150987, 352303, 1056909, 10015471, 30046413, 70108297, 210324891]

約数ペア:

[(1, 210324891), (3, 70108297), (7, 30046413), (21, 10015471), (199, 1056909), (597, 352303), (1393, 150987), (4179, 50329)]