12954561

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{461}}^1$

素因数の和:529

約数の個数: 32

約数和(自身を含む): 19958400

約数和(自身を除く): 7003839

約数列:

[1, 3, 17, 19, 29, 51, 57, 87, 323, 461, 493, 551, 969, 1383, 1479, 1653, 7837, 8759, 9367, 13369, 23511, 26277, 28101, 40107, 148903, 227273, 254011, 446709, 681819, 762033, 4318187, 12954561]

約数ペア:

[(1, 12954561), (3, 4318187), (17, 762033), (19, 681819), (29, 446709), (51, 254011), (57, 227273), (87, 148903), (323, 40107), (461, 28101), (493, 26277), (551, 23511), (969, 13369), (1383, 9367), (1479, 8759), (1653, 7837)]