487454389617

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{186549709}}^1$

素因数の和:186549792

約数の個数: 16

約数和(自身を含む): 710381295680

約数和(自身を除く): 222926906063

約数列:

[1, 3, 13, 39, 67, 201, 871, 2613, 186549709, 559649127, 2425146217, 7275438651, 12498830503, 37496491509, 162484796539, 487454389617]

約数ペア:

[(1, 487454389617), (3, 162484796539), (13, 37496491509), (39, 12498830503), (67, 7275438651), (201, 2425146217), (871, 559649127), (2613, 186549709)]