2897588511

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{2797}}^1$

素因数の和:2921

約数の個数: 64

約数和(自身を含む): 4746303360

約数和(自身を除く): 1848714849

約数列:

[1, 3, 9, 17, 27, 37, 51, 61, 111, 153, 183, 333, 459, 549, 629, 999, 1037, 1647, 1887, 2257, 2797, 3111, 5661, 6771, 8391, 9333, 16983, 20313, 25173, 27999, 38369, 47549, 60939, 75519, 103489, 115107, 142647, 170617, 310467, 345321, 427941, 511851, 931401, 1035963, 1283823, 1535553, 1759313, 2794203, 2900489, 4606659, 5277939, 6312829, 8701467, 15833817, 18938487, 26104401, 47501451, 56815461, 78313203, 107318093, 170446383, 321954279, 965862837, 2897588511]

約数ペア:

[(1, 2897588511), (3, 965862837), (9, 321954279), (17, 170446383), (27, 107318093), (37, 78313203), (51, 56815461), (61, 47501451), (111, 26104401), (153, 18938487), (183, 15833817), (333, 8701467), (459, 6312829), (549, 5277939), (629, 4606659), (999, 2900489), (1037, 2794203), (1647, 1759313), (1887, 1535553), (2257, 1283823), (2797, 1035963), (3111, 931401), (5661, 511851), (6771, 427941), (8391, 345321), (9333, 310467), (16983, 170617), (20313, 142647), (25173, 115107), (27999, 103489), (38369, 75519), (47549, 60939)]