449880483

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{9463}}^1$

素因数の和:9555

約数の個数: 32

約数和(自身を含む): 686859264

約数和(自身を除く): 236978781

約数列:

[1, 3, 13, 23, 39, 53, 69, 159, 299, 689, 897, 1219, 2067, 3657, 9463, 15847, 28389, 47541, 123019, 217649, 369057, 501539, 652947, 1504617, 2829437, 6520007, 8488311, 11535397, 19560021, 34606191, 149960161, 449880483]

約数ペア:

[(1, 449880483), (3, 149960161), (13, 34606191), (23, 19560021), (39, 11535397), (53, 8488311), (69, 6520007), (159, 2829437), (299, 1504617), (689, 652947), (897, 501539), (1219, 369057), (2067, 217649), (3657, 123019), (9463, 47541), (15847, 28389)]