1049208741

素因数分解:

$3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{2543}}^1$

素因数の和:2655

約数の個数: 64

約数和(自身を含む): 1856102400

約数和(自身を除く): 806893659

約数列:

[1, 3, 7, 9, 21, 27, 37, 59, 63, 111, 177, 189, 259, 333, 413, 531, 777, 999, 1239, 1593, 2183, 2331, 2543, 3717, 6549, 6993, 7629, 11151, 15281, 17801, 19647, 22887, 45843, 53403, 58941, 68661, 94091, 137529, 150037, 160209, 282273, 412587, 450111, 480627, 658637, 846819, 1050259, 1350333, 1975911, 2540457, 3150777, 4050999, 5551369, 5927733, 9452331, 16654107, 17783199, 28356993, 38859583, 49962321, 116578749, 149886963, 349736247, 1049208741]

約数ペア:

[(1, 1049208741), (3, 349736247), (7, 149886963), (9, 116578749), (21, 49962321), (27, 38859583), (37, 28356993), (59, 17783199), (63, 16654107), (111, 9452331), (177, 5927733), (189, 5551369), (259, 4050999), (333, 3150777), (413, 2540457), (531, 1975911), (777, 1350333), (999, 1050259), (1239, 846819), (1593, 658637), (2183, 480627), (2331, 450111), (2543, 412587), (3717, 282273), (6549, 160209), (6993, 150037), (7629, 137529), (11151, 94091), (15281, 68661), (17801, 58941), (19647, 53403), (22887, 45843)]