12130569

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{6449}}^1$

素因数の和:6485

約数の個数: 24

約数和(自身を含む): 20124000

約数和(自身を除く): 7993431

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 627, 1881, 6449, 19347, 58041, 70939, 122531, 212817, 367593, 638451, 1102779, 1347841, 4043523, 12130569]

約数ペア:

[(1, 12130569), (3, 4043523), (9, 1347841), (11, 1102779), (19, 638451), (33, 367593), (57, 212817), (99, 122531), (171, 70939), (209, 58041), (627, 19347), (1881, 6449)]