131158463

素因数分解:

${\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{197}}^1\times {\mathrm{523}}^1$

素因数の和:806

約数の個数: 16

約数和(自身を含む): 141102720

約数和(自身を除く): 9944257

約数列:

[1, 19, 67, 197, 523, 1273, 3743, 9937, 13199, 35041, 103031, 250781, 665779, 1957589, 6903077, 131158463]

約数ペア:

[(1, 131158463), (19, 6903077), (67, 1957589), (197, 665779), (523, 250781), (1273, 103031), (3743, 35041), (9937, 13199)]