2003065641

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{181}}^1\times {\mathrm{389}}^1$

素因数の和:714

約数の個数: 48

約数和(自身を含む): 3045042000

約数和(自身を除く): 1041976359

約数列:

[1, 3, 9, 29, 87, 109, 181, 261, 327, 389, 543, 981, 1167, 1629, 3161, 3501, 5249, 9483, 11281, 15747, 19729, 28449, 33843, 42401, 47241, 59187, 70409, 101529, 127203, 177561, 211227, 381609, 572141, 633681, 1229629, 1716423, 2041861, 3688887, 5149269, 6125583, 7674581, 11066661, 18376749, 23023743, 69071229, 222562849, 667688547, 2003065641]

約数ペア:

[(1, 2003065641), (3, 667688547), (9, 222562849), (29, 69071229), (87, 23023743), (109, 18376749), (181, 11066661), (261, 7674581), (327, 6125583), (389, 5149269), (543, 3688887), (981, 2041861), (1167, 1716423), (1629, 1229629), (3161, 633681), (3501, 572141), (5249, 381609), (9483, 211227), (11281, 177561), (15747, 127203), (19729, 101529), (28449, 70409), (33843, 59187), (42401, 47241)]