1320341187

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1\times {\mathrm{4099}}^1$

素因数の和:4383

約数の個数: 32

約数和(自身を含む): 1974297600

約数和(自身を除く): 653956413

約数列:

[1, 3, 11, 33, 43, 129, 227, 473, 681, 1419, 2497, 4099, 7491, 9761, 12297, 29283, 45089, 107371, 135267, 176257, 322113, 528771, 930473, 1938827, 2791419, 5816481, 10235203, 30705609, 40010339, 120031017, 440113729, 1320341187]

約数ペア:

[(1, 1320341187), (3, 440113729), (11, 120031017), (33, 40010339), (43, 30705609), (129, 10235203), (227, 5816481), (473, 2791419), (681, 1938827), (1419, 930473), (2497, 528771), (4099, 322113), (7491, 176257), (9761, 135267), (12297, 107371), (29283, 45089)]