1219980297

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{277}}^1\times {\mathrm{587}}^1$

素因数の和:969

約数の個数: 32

約数和(自身を含む): 1702641024

約数和(自身を除く): 482660727

約数列:

[1, 3, 41, 61, 123, 183, 277, 587, 831, 1761, 2501, 7503, 11357, 16897, 24067, 34071, 35807, 50691, 72201, 107421, 162599, 487797, 692777, 1468087, 2078331, 4404261, 6666559, 9918539, 19999677, 29755617, 406660099, 1219980297]

約数ペア:

[(1, 1219980297), (3, 406660099), (41, 29755617), (61, 19999677), (123, 9918539), (183, 6666559), (277, 4404261), (587, 2078331), (831, 1468087), (1761, 692777), (2501, 487797), (7503, 162599), (11357, 107421), (16897, 72201), (24067, 50691), (34071, 35807)]