1330284741

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:326

約数の個数: 64

約数和(自身を含む): 1981808640

約数和(自身を除く): 651523899

約数列:

[1, 3, 23, 31, 59, 69, 83, 93, 127, 177, 249, 381, 713, 1357, 1829, 1909, 2139, 2573, 2921, 3937, 4071, 4897, 5487, 5727, 7493, 7719, 8763, 10541, 11811, 14691, 22479, 31623, 42067, 59179, 90551, 112631, 126201, 151807, 172339, 177537, 232283, 242443, 271653, 326771, 337893, 455421, 517017, 621919, 696849, 727329, 980313, 1865757, 3491561, 5342509, 7515733, 10474683, 14304137, 16027527, 19279489, 22547199, 42912411, 57838467, 443428247, 1330284741]

約数ペア:

[(1, 1330284741), (3, 443428247), (23, 57838467), (31, 42912411), (59, 22547199), (69, 19279489), (83, 16027527), (93, 14304137), (127, 10474683), (177, 7515733), (249, 5342509), (381, 3491561), (713, 1865757), (1357, 980313), (1829, 727329), (1909, 696849), (2139, 621919), (2573, 517017), (2921, 455421), (3937, 337893), (4071, 326771), (4897, 271653), (5487, 242443), (5727, 232283), (7493, 177537), (7719, 172339), (8763, 151807), (10541, 126201), (11811, 112631), (14691, 90551), (22479, 59179), (31623, 42067)]