515870433

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{463}}^1$

素因数の和:678

約数の個数: 48

約数和(自身を含む): 820834560

約数和(自身を除く): 304964127

約数列:

[1, 3, 9, 13, 39, 89, 107, 117, 267, 321, 463, 801, 963, 1157, 1389, 1391, 3471, 4167, 4173, 6019, 9523, 10413, 12519, 18057, 28569, 41207, 49541, 54171, 85707, 123621, 123799, 148623, 370863, 371397, 445869, 535691, 644033, 1114191, 1607073, 1932099, 4409149, 4821219, 5796297, 13227447, 39682341, 57318937, 171956811, 515870433]

約数ペア:

[(1, 515870433), (3, 171956811), (9, 57318937), (13, 39682341), (39, 13227447), (89, 5796297), (107, 4821219), (117, 4409149), (267, 1932099), (321, 1607073), (463, 1114191), (801, 644033), (963, 535691), (1157, 445869), (1389, 371397), (1391, 370863), (3471, 148623), (4167, 123799), (4173, 123621), (6019, 85707), (9523, 54171), (10413, 49541), (12519, 41207), (18057, 28569)]