12558903

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{277}}^1$

素因数の和:431

約数の個数: 32

約数和(自身を含む): 20496384

約数和(自身を除く): 7937481

約数列:

[1, 3, 7, 17, 21, 51, 119, 127, 277, 357, 381, 831, 889, 1939, 2159, 2667, 4709, 5817, 6477, 14127, 15113, 32963, 35179, 45339, 98889, 105537, 246253, 598043, 738759, 1794129, 4186301, 12558903]

約数ペア:

[(1, 12558903), (3, 4186301), (7, 1794129), (17, 738759), (21, 598043), (51, 246253), (119, 105537), (127, 98889), (277, 45339), (357, 35179), (381, 32963), (831, 15113), (889, 14127), (1939, 6477), (2159, 5817), (2667, 4709)]