1123473861

素因数分解:

$3^3\times {\mathrm{197}}^1\times {\mathrm{211219}}^1$

素因数の和:211425

約数の個数: 16

約数和(自身を含む): 1672862400

約数和(自身を除く): 549388539

約数列:

[1, 3, 9, 27, 197, 591, 1773, 5319, 211219, 633657, 1900971, 5702913, 41610143, 124830429, 374491287, 1123473861]

約数ペア:

[(1, 1123473861), (3, 374491287), (9, 124830429), (27, 41610143), (197, 5702913), (591, 1900971), (1773, 633657), (5319, 211219)]