12822901

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1$

素因数の和:205

約数の個数: 32

約数和(自身を含む): 16853760

約数和(自身を除く): 4030859

約数列:

[1, 7, 13, 29, 43, 91, 113, 203, 301, 377, 559, 791, 1247, 1469, 2639, 3277, 3913, 4859, 8729, 10283, 16211, 22939, 34013, 42601, 63167, 113477, 140911, 298207, 442169, 986377, 1831843, 12822901]

約数ペア:

[(1, 12822901), (7, 1831843), (13, 986377), (29, 442169), (43, 298207), (91, 140911), (113, 113477), (203, 63167), (301, 42601), (377, 34013), (559, 22939), (791, 16211), (1247, 10283), (1469, 8729), (2639, 4859), (3277, 3913)]