2103243009

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{223}}^1\times {\mathrm{911}}^1$

素因数の和:1190

約数の個数: 64

約数和(自身を含む): 3530096640

約数和(自身を除く): 1426853631

約数列:

[1, 3, 7, 17, 21, 29, 51, 87, 119, 203, 223, 357, 493, 609, 669, 911, 1479, 1561, 2733, 3451, 3791, 4683, 6377, 6467, 10353, 11373, 15487, 19131, 19401, 26419, 26537, 45269, 46461, 79257, 79611, 108409, 109939, 135807, 184933, 203153, 325227, 329817, 449123, 554799, 609459, 769573, 1347369, 1422071, 2308719, 3143861, 3453601, 4266213, 5891437, 9431583, 10360803, 17674311, 24175207, 41240059, 72525621, 100154429, 123720177, 300463287, 701081003, 2103243009]

約数ペア:

[(1, 2103243009), (3, 701081003), (7, 300463287), (17, 123720177), (21, 100154429), (29, 72525621), (51, 41240059), (87, 24175207), (119, 17674311), (203, 10360803), (223, 9431583), (357, 5891437), (493, 4266213), (609, 3453601), (669, 3143861), (911, 2308719), (1479, 1422071), (1561, 1347369), (2733, 769573), (3451, 609459), (3791, 554799), (4683, 449123), (6377, 329817), (6467, 325227), (10353, 203153), (11373, 184933), (15487, 135807), (19131, 109939), (19401, 108409), (26419, 79611), (26537, 79257), (45269, 46461)]