4680450021

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{1657}}^1$

素因数の和:1810

約数の個数: 64

約数和(自身を含む): 7273340928

約数和(自身を除く): 2592890907

約数列:

[1, 3, 13, 23, 39, 47, 67, 69, 141, 201, 299, 611, 871, 897, 1081, 1541, 1657, 1833, 2613, 3149, 3243, 4623, 4971, 9447, 14053, 20033, 21541, 38111, 40937, 42159, 60099, 64623, 72427, 77879, 111019, 114333, 122811, 217281, 233637, 333057, 495443, 941551, 1012427, 1443247, 1486329, 1791217, 2553437, 2824653, 3037281, 4329741, 5217893, 5373651, 7660311, 15653679, 23285821, 33194681, 67832609, 69857463, 99584043, 120011539, 203497827, 360034617, 1560150007, 4680450021]

約数ペア:

[(1, 4680450021), (3, 1560150007), (13, 360034617), (23, 203497827), (39, 120011539), (47, 99584043), (67, 69857463), (69, 67832609), (141, 33194681), (201, 23285821), (299, 15653679), (611, 7660311), (871, 5373651), (897, 5217893), (1081, 4329741), (1541, 3037281), (1657, 2824653), (1833, 2553437), (2613, 1791217), (3149, 1486329), (3243, 1443247), (4623, 1012427), (4971, 941551), (9447, 495443), (14053, 333057), (20033, 233637), (21541, 217281), (38111, 122811), (40937, 114333), (42159, 111019), (60099, 77879), (64623, 72427)]