2089968129

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{281}}^1\times {\mathrm{5861}}^1$

素因数の和:6198

約数の個数: 32

約数和(自身を含む): 3173921280

約数和(自身を除く): 1083953151

約数列:

[1, 3, 9, 27, 47, 141, 281, 423, 843, 1269, 2529, 5861, 7587, 13207, 17583, 39621, 52749, 118863, 158247, 275467, 356589, 826401, 1646941, 2479203, 4940823, 7437609, 14822469, 44467407, 77406227, 232218681, 696656043, 2089968129]

約数ペア:

[(1, 2089968129), (3, 696656043), (9, 232218681), (27, 77406227), (47, 44467407), (141, 14822469), (281, 7437609), (423, 4940823), (843, 2479203), (1269, 1646941), (2529, 826401), (5861, 356589), (7587, 275467), (13207, 158247), (17583, 118863), (39621, 52749)]