12564513

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6317}}^1$

素因数の和:6353

約数の個数: 24

約数和(自身を含む): 20697768

約数和(自身を除く): 8133255

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 6317, 18951, 56853, 82121, 107389, 246363, 322167, 739089, 966501, 1396057, 4188171, 12564513]

約数ペア:

[(1, 12564513), (3, 4188171), (9, 1396057), (13, 966501), (17, 739089), (39, 322167), (51, 246363), (117, 107389), (153, 82121), (221, 56853), (663, 18951), (1989, 6317)]