28590903

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{5449}}^1$

素因数の和:5519

約数の個数: 24

約数和(自身を含む): 45910800

約数和(自身を除く): 17319897

約数列:

[1, 3, 9, 11, 33, 53, 99, 159, 477, 583, 1749, 5247, 5449, 16347, 49041, 59939, 179817, 288797, 539451, 866391, 2599173, 3176767, 9530301, 28590903]

約数ペア:

[(1, 28590903), (3, 9530301), (9, 3176767), (11, 2599173), (33, 866391), (53, 539451), (99, 288797), (159, 179817), (477, 59939), (583, 49041), (1749, 16347), (5247, 5449)]